20459930400

素因数分解:

$2^5\times 3^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1543

約数の個数: 864

約数和(自身を含む): 92761562880

約数和(自身を除く): 72301632480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 50, 52, 54, 56, 60, 63, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 98, 100, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 150, 156, 160, 168, 175, 180, 182, 189, 195, 196, 200, 208, 210, 216, 224, 225, 234, 240, 245, 252, 260, 270, 273, 280, 288, 294, 300, 312, 315, 325, 336, 350, 351, 360, 364, 378, 390, 392, 400, 416, 420, 432, 441, 450, 455, 468, 480, 490, 504, 520, 525, 540, 546, 560, 585, 588, 600, 624, 630, 637, 650, 672, 675, 700, 702, 720, 728, 735, 756, 780, 784, 800, 819, 840, 864, 882, 900, 910, 936, 945, 975, 980, 1008, 1040, 1050, 1080, 1092, 1120, 1170, 1176, 1200, 1225, 1248, 1260, 1274, 1300, 1323, 1350, 1365, 1400, 1404, 1440, 1456, 1470, 1487, 1512, 1560, 1568, 1575, 1638, 1680, 1755, 1764, 1800, 1820, 1872, 1890, 1911, 1950, 1960, 2016, 2080, 2100, 2160, 2184, 2205, 2275, 2340, 2352, 2400, 2450, 2457, 2520, 2548, 2600, 2646, 2700, 2730, 2800, 2808, 2912, 2925, 2940, 2974, 3024, 3120, 3150, 3185, 3276, 3360, 3510, 3528, 3600, 3640, 3675, 3744, 3780, 3822, 3900, 3920, 4095, 4200, 4320, 4368, 4410, 4461, 4550, 4680, 4704, 4725, 4900, 4914, 5040, 5096, 5200, 5292, 5400, 5460, 5600, 5616, 5733, 5850, 5880, 5948, 6048, 6240, 6300, 6370, 6552, 6615, 6825, 7020, 7056, 7200, 7280, 7350, 7435, 7560, 7644, 7800, 7840, 8190, 8400, 8736, 8775, 8820, 8922, 9100, 9360, 9450, 9555, 9800, 9828, 10080, 10192, 10400, 10409, 10584, 10800, 10920, 11025, 11232, 11466, 11700, 11760, 11896, 12285, 12600, 12740, 13104, 13230, 13383, 13650, 14040, 14112, 14560, 14700, 14870, 15120, 15288, 15600, 15925, 16380, 16800, 17199, 17550, 17640, 17844, 18200, 18720, 18900, 19110, 19331, 19600, 19656, 20384, 20475, 20818, 21168, 21600, 21840, 22050, 22305, 22932, 23400, 23520, 23792, 24570, 25200, 25480, 26208, 26460, 26766, 27300, 28080, 28665, 29400, 29740, 30240, 30576, 31200, 31227, 31850, 32760, 33075, 34398, 35100, 35280, 35688, 36400, 37175, 37800, 38220, 38662, 39200, 39312, 40149, 40950, 41636, 42336, 43680, 44100, 44610, 45864, 46800, 47584, 47775, 49140, 50400, 50960, 52045, 52920, 53532, 54600, 56160, 57330, 57993, 58800, 59480, 61152, 61425, 62454, 63700, 65520, 66150, 66915, 68796, 70200, 70560, 71376, 72800, 72863, 74350, 75600, 76440, 77324, 78624, 80298, 81900, 83272, 85995, 88200, 89220, 91728, 93600, 93681, 95550, 96655, 98280, 101920, 104090, 105840, 107064, 109200, 111525, 114660, 115986, 117600, 118960, 122850, 124908, 127400, 131040, 132300, 133830, 135317, 137592, 140400, 142752, 143325, 145726, 148700, 151200, 152880, 154648, 156135, 160596, 163800, 166544, 171990, 173979, 176400, 178440, 183456, 187362, 191100, 193310, 196560, 200745, 208180, 211680, 214128, 218400, 218589, 223050, 229320, 231972, 237920, 245700, 249816, 254800, 260225, 264600, 267660, 270634, 275184, 280800, 281043, 286650, 289965, 291452, 297400, 305760, 309296, 312270, 321192, 327600, 333088, 334575, 343980, 347958, 352800, 356880, 364315, 374724, 382200, 386620, 393120, 401490, 405951, 416360, 428256, 429975, 437178, 446100, 458640, 463944, 468405, 483275, 491400, 499632, 509600, 520450, 521937, 529200, 535320, 541268, 550368, 562086, 573300, 579930, 582904, 594800, 618592, 624540, 642384, 655200, 655767, 669150, 676585, 687960, 695916, 713760, 728630, 749448, 764400, 773240, 780675, 802980, 811902, 832720, 859950, 869895, 874356, 892200, 917280, 927888, 936810, 947219, 966550, 982800, 999264, 1003725, 1040900, 1043874, 1058400, 1070640, 1082536, 1092945, 1124172, 1146600, 1159860, 1165808, 1189600, 1217853, 1249080, 1284768, 1311534, 1338300, 1353170, 1375920, 1391832, 1405215, 1449825, 1457260, 1498896, 1528800, 1546480, 1561350, 1605960, 1623804, 1665440, 1719900, 1739790, 1748712, 1784400, 1821575, 1855776, 1873620, 1894438, 1933100, 1965600, 1967301, 2007450, 2029755, 2081800, 2087748, 2141280, 2165072, 2185890, 2248344, 2293200, 2319720, 2331616, 2342025, 2435706, 2498160, 2609685, 2623068, 2676600, 2706340, 2751840, 2783664, 2810430, 2841657, 2899650, 2914520, 2997792, 3092960, 3122700, 3211920, 3247608, 3278835, 3382925, 3439800, 3479580, 3497424, 3568800, 3643150, 3653559, 3747240, 3788876, 3866200, 3934602, 4014900, 4059510, 4163600, 4175496, 4330144, 4349475, 4371780, 4496688, 4586400, 4639440, 4684050, 4736095, 4871412, 4996320, 5219370, 5246136, 5353200, 5412680, 5464725, 5567328, 5620860, 5683314, 5799300, 5829040, 6089265, 6245400, 6423840, 6495216, 6557670, 6765850, 6879600, 6959160, 6994848, 7026075, 7286300, 7307118, 7494480, 7577752, 7732400, 7869204, 8029800, 8119020, 8327200, 8350992, 8524971, 8698950, 8743560, 8993376, 9278880, 9368100, 9472190, 9742824, 9836505, 10148775, 10438740, 10492272, 10706400, 10825360, 10929450, 11241720, 11366628, 11598600, 11658080, 12178530, 12490800, 12990432, 13048425, 13115340, 13531700, 13759200, 13918320, 14052150, 14208285, 14572600, 14614236, 14988960, 15155504, 15464800, 15738408, 16059600, 16238040, 16394175, 16701984, 17049942, 17397900, 17487120, 18267795, 18736200, 18944380, 19485648, 19673010, 20297550, 20877480, 20984544, 21650720, 21858900, 22483440, 22733256, 23197200, 23680475, 24357060, 24981600, 25574913, 26096850, 26230680, 27063400, 27836640, 28104300, 28416570, 29145200, 29228472, 30311008, 30446325, 31476816, 32119200, 32476080, 32788350, 34099884, 34795800, 34974240, 36535590, 37472400, 37888760, 38971296, 39346020, 40595100, 41754960, 42624855, 43717800, 44966880, 45466512, 46394400, 47360950, 48714120, 49182525, 51149826, 52193700, 52461360, 54126800, 56208600, 56833140, 58290400, 58456944, 60892650, 62953632, 64952160, 65576700, 68199768, 69591600, 71041425, 73071180, 74944800, 75777520, 78692040, 81190200, 83509920, 85249710, 87435600, 90933024, 91338975, 94721900, 97428240, 98365050, 102299652, 104387400, 104922720, 108253600, 112417200, 113666280, 116913888, 121785300, 127874565, 131153400, 136399536, 139183200, 142082850, 146142360, 151555040, 157384080, 162380400, 170499420, 174871200, 182677950, 189443800, 194856480, 196730100, 204599304, 208774800, 213124275, 224834400, 227332560, 243570600, 255749130, 262306800, 272799072, 284165700, 292284720, 314768160, 324760800, 340998840, 365355900, 378887600, 393460200, 409198608, 417549600, 426248550, 454665120, 487141200, 511498260, 524613600, 568331400, 584569440, 639372825, 681997680, 730711800, 757775200, 786920400, 818397216, 852497100, 974282400, 1022996520, 1136662800, 1278745650, 1363995360, 1461423600, 1573840800, 1704994200, 2045993040, 2273325600, 2557491300, 2922847200, 3409988400, 4091986080, 5114982600, 6819976800, 10229965200, 20459930400]

約数ペア:

[(1, 20459930400), (2, 10229965200), (3, 6819976800), (4, 5114982600), (5, 4091986080), (6, 3409988400), (7, 2922847200), (8, 2557491300), (9, 2273325600), (10, 2045993040), (12, 1704994200), (13, 1573840800), (14, 1461423600), (15, 1363995360), (16, 1278745650), (18, 1136662800), (20, 1022996520), (21, 974282400), (24, 852497100), (25, 818397216), (26, 786920400), (27, 757775200), (28, 730711800), (30, 681997680), (32, 639372825), (35, 584569440), (36, 568331400), (39, 524613600), (40, 511498260), (42, 487141200), (45, 454665120), (48, 426248550), (49, 417549600), (50, 409198608), (52, 393460200), (54, 378887600), (56, 365355900), (60, 340998840), (63, 324760800), (65, 314768160), (70, 292284720), (72, 284165700), (75, 272799072), (78, 262306800), (80, 255749130), (84, 243570600), (90, 227332560), (91, 224834400), (96, 213124275), (98, 208774800), (100, 204599304), (104, 196730100), (105, 194856480), (108, 189443800), (112, 182677950), (117, 174871200), (120, 170499420), (126, 162380400), (130, 157384080), (135, 151555040), (140, 146142360), (144, 142082850), (147, 139183200), (150, 136399536), (156, 131153400), (160, 127874565), (168, 121785300), (175, 116913888), (180, 113666280), (182, 112417200), (189, 108253600), (195, 104922720), (196, 104387400), (200, 102299652), (208, 98365050), (210, 97428240), (216, 94721900), (224, 91338975), (225, 90933024), (234, 87435600), (240, 85249710), (245, 83509920), (252, 81190200), (260, 78692040), (270, 75777520), (273, 74944800), (280, 73071180), (288, 71041425), (294, 69591600), (300, 68199768), (312, 65576700), (315, 64952160), (325, 62953632), (336, 60892650), (350, 58456944), (351, 58290400), (360, 56833140), (364, 56208600), (378, 54126800), (390, 52461360), (392, 52193700), (400, 51149826), (416, 49182525), (420, 48714120), (432, 47360950), (441, 46394400), (450, 45466512), (455, 44966880), (468, 43717800), (480, 42624855), (490, 41754960), (504, 40595100), (520, 39346020), (525, 38971296), (540, 37888760), (546, 37472400), (560, 36535590), (585, 34974240), (588, 34795800), (600, 34099884), (624, 32788350), (630, 32476080), (637, 32119200), (650, 31476816), (672, 30446325), (675, 30311008), (700, 29228472), (702, 29145200), (720, 28416570), (728, 28104300), (735, 27836640), (756, 27063400), (780, 26230680), (784, 26096850), (800, 25574913), (819, 24981600), (840, 24357060), (864, 23680475), (882, 23197200), (900, 22733256), (910, 22483440), (936, 21858900), (945, 21650720), (975, 20984544), (980, 20877480), (1008, 20297550), (1040, 19673010), (1050, 19485648), (1080, 18944380), (1092, 18736200), (1120, 18267795), (1170, 17487120), (1176, 17397900), (1200, 17049942), (1225, 16701984), (1248, 16394175), (1260, 16238040), (1274, 16059600), (1300, 15738408), (1323, 15464800), (1350, 15155504), (1365, 14988960), (1400, 14614236), (1404, 14572600), (1440, 14208285), (1456, 14052150), (1470, 13918320), (1487, 13759200), (1512, 13531700), (1560, 13115340), (1568, 13048425), (1575, 12990432), (1638, 12490800), (1680, 12178530), (1755, 11658080), (1764, 11598600), (1800, 11366628), (1820, 11241720), (1872, 10929450), (1890, 10825360), (1911, 10706400), (1950, 10492272), (1960, 10438740), (2016, 10148775), (2080, 9836505), (2100, 9742824), (2160, 9472190), (2184, 9368100), (2205, 9278880), (2275, 8993376), (2340, 8743560), (2352, 8698950), (2400, 8524971), (2450, 8350992), (2457, 8327200), (2520, 8119020), (2548, 8029800), (2600, 7869204), (2646, 7732400), (2700, 7577752), (2730, 7494480), (2800, 7307118), (2808, 7286300), (2912, 7026075), (2925, 6994848), (2940, 6959160), (2974, 6879600), (3024, 6765850), (3120, 6557670), (3150, 6495216), (3185, 6423840), (3276, 6245400), (3360, 6089265), (3510, 5829040), (3528, 5799300), (3600, 5683314), (3640, 5620860), (3675, 5567328), (3744, 5464725), (3780, 5412680), (3822, 5353200), (3900, 5246136), (3920, 5219370), (4095, 4996320), (4200, 4871412), (4320, 4736095), (4368, 4684050), (4410, 4639440), (4461, 4586400), (4550, 4496688), (4680, 4371780), (4704, 4349475), (4725, 4330144), (4900, 4175496), (4914, 4163600), (5040, 4059510), (5096, 4014900), (5200, 3934602), (5292, 3866200), (5400, 3788876), (5460, 3747240), (5600, 3653559), (5616, 3643150), (5733, 3568800), (5850, 3497424), (5880, 3479580), (5948, 3439800), (6048, 3382925), (6240, 3278835), (6300, 3247608), (6370, 3211920), (6552, 3122700), (6615, 3092960), (6825, 2997792), (7020, 2914520), (7056, 2899650), (7200, 2841657), (7280, 2810430), (7350, 2783664), (7435, 2751840), (7560, 2706340), (7644, 2676600), (7800, 2623068), (7840, 2609685), (8190, 2498160), (8400, 2435706), (8736, 2342025), (8775, 2331616), (8820, 2319720), (8922, 2293200), (9100, 2248344), (9360, 2185890), (9450, 2165072), (9555, 2141280), (9800, 2087748), (9828, 2081800), (10080, 2029755), (10192, 2007450), (10400, 1967301), (10409, 1965600), (10584, 1933100), (10800, 1894438), (10920, 1873620), (11025, 1855776), (11232, 1821575), (11466, 1784400), (11700, 1748712), (11760, 1739790), (11896, 1719900), (12285, 1665440), (12600, 1623804), (12740, 1605960), (13104, 1561350), (13230, 1546480), (13383, 1528800), (13650, 1498896), (14040, 1457260), (14112, 1449825), (14560, 1405215), (14700, 1391832), (14870, 1375920), (15120, 1353170), (15288, 1338300), (15600, 1311534), (15925, 1284768), (16380, 1249080), (16800, 1217853), (17199, 1189600), (17550, 1165808), (17640, 1159860), (17844, 1146600), (18200, 1124172), (18720, 1092945), (18900, 1082536), (19110, 1070640), (19331, 1058400), (19600, 1043874), (19656, 1040900), (20384, 1003725), (20475, 999264), (20818, 982800), (21168, 966550), (21600, 947219), (21840, 936810), (22050, 927888), (22305, 917280), (22932, 892200), (23400, 874356), (23520, 869895), (23792, 859950), (24570, 832720), (25200, 811902), (25480, 802980), (26208, 780675), (26460, 773240), (26766, 764400), (27300, 749448), (28080, 728630), (28665, 713760), (29400, 695916), (29740, 687960), (30240, 676585), (30576, 669150), (31200, 655767), (31227, 655200), (31850, 642384), (32760, 624540), (33075, 618592), (34398, 594800), (35100, 582904), (35280, 579930), (35688, 573300), (36400, 562086), (37175, 550368), (37800, 541268), (38220, 535320), (38662, 529200), (39200, 521937), (39312, 520450), (40149, 509600), (40950, 499632), (41636, 491400), (42336, 483275), (43680, 468405), (44100, 463944), (44610, 458640), (45864, 446100), (46800, 437178), (47584, 429975), (47775, 428256), (49140, 416360), (50400, 405951), (50960, 401490), (52045, 393120), (52920, 386620), (53532, 382200), (54600, 374724), (56160, 364315), (57330, 356880), (57993, 352800), (58800, 347958), (59480, 343980), (61152, 334575), (61425, 333088), (62454, 327600), (63700, 321192), (65520, 312270), (66150, 309296), (66915, 305760), (68796, 297400), (70200, 291452), (70560, 289965), (71376, 286650), (72800, 281043), (72863, 280800), (74350, 275184), (75600, 270634), (76440, 267660), (77324, 264600), (78624, 260225), (80298, 254800), (81900, 249816), (83272, 245700), (85995, 237920), (88200, 231972), (89220, 229320), (91728, 223050), (93600, 218589), (93681, 218400), (95550, 214128), (96655, 211680), (98280, 208180), (101920, 200745), (104090, 196560), (105840, 193310), (107064, 191100), (109200, 187362), (111525, 183456), (114660, 178440), (115986, 176400), (117600, 173979), (118960, 171990), (122850, 166544), (124908, 163800), (127400, 160596), (131040, 156135), (132300, 154648), (133830, 152880), (135317, 151200), (137592, 148700), (140400, 145726), (142752, 143325)]