20228540640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1991

約数の個数: 576

約数和(自身を含む): 82877292288

約数和(自身を除く): 62648751648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 41, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 82, 84, 88, 96, 98, 105, 110, 112, 120, 123, 132, 140, 147, 154, 160, 164, 165, 168, 176, 196, 205, 210, 220, 224, 231, 240, 245, 246, 264, 280, 287, 294, 308, 328, 330, 336, 352, 385, 392, 410, 420, 440, 451, 462, 480, 490, 492, 528, 539, 560, 574, 588, 615, 616, 656, 660, 672, 735, 770, 784, 820, 840, 861, 880, 902, 924, 980, 984, 1056, 1078, 1120, 1148, 1155, 1176, 1230, 1232, 1312, 1320, 1353, 1435, 1470, 1540, 1568, 1617, 1640, 1680, 1722, 1760, 1804, 1848, 1907, 1960, 1968, 2009, 2156, 2255, 2296, 2310, 2352, 2460, 2464, 2640, 2695, 2706, 2870, 2940, 3080, 3157, 3234, 3280, 3360, 3444, 3608, 3696, 3814, 3920, 3936, 4018, 4305, 4312, 4510, 4592, 4620, 4704, 4920, 5280, 5390, 5412, 5721, 5740, 5880, 6027, 6160, 6314, 6468, 6560, 6765, 6888, 7216, 7392, 7628, 7840, 8036, 8085, 8610, 8624, 9020, 9184, 9240, 9471, 9535, 9840, 10045, 10780, 10824, 11442, 11480, 11760, 12054, 12320, 12628, 12936, 13349, 13530, 13776, 14432, 15256, 15785, 16072, 16170, 17220, 17248, 18040, 18480, 18942, 19070, 19680, 20090, 20977, 21560, 21648, 22099, 22884, 22960, 23520, 24108, 25256, 25872, 26698, 27060, 27552, 28605, 30135, 30512, 31570, 32144, 32340, 34440, 36080, 36960, 37884, 38140, 40047, 40180, 41954, 43120, 43296, 44198, 45768, 45920, 47355, 48216, 50512, 51744, 53396, 54120, 57210, 60270, 61024, 62931, 63140, 64288, 64680, 66297, 66745, 68880, 72160, 75768, 76280, 78187, 80094, 80360, 83908, 86240, 88396, 91536, 93443, 94710, 96432, 101024, 104885, 106792, 108240, 110495, 114420, 120540, 125862, 126280, 129360, 132594, 133490, 137760, 146839, 151536, 152560, 156374, 160188, 160720, 167816, 176792, 183072, 186886, 189420, 192864, 200235, 209770, 213584, 216480, 220990, 228840, 234561, 241080, 251724, 252560, 258720, 265188, 266980, 280329, 293678, 303072, 305120, 312748, 314655, 320376, 321440, 331485, 335632, 353584, 373772, 378840, 390935, 400470, 419540, 427168, 440517, 441980, 457680, 467215, 469122, 482160, 503448, 505120, 530376, 533960, 547309, 560658, 587356, 625496, 629310, 640752, 662970, 671264, 707168, 734195, 747544, 757680, 781870, 800940, 839080, 860057, 881034, 883960, 915360, 934430, 938244, 964320, 1006896, 1027873, 1060752, 1067920, 1094618, 1121316, 1172805, 1174712, 1250992, 1258620, 1281504, 1325940, 1401645, 1468390, 1495088, 1515360, 1563740, 1601880, 1641927, 1678160, 1720114, 1762068, 1767920, 1868860, 1876488, 2013792, 2055746, 2121504, 2135840, 2189236, 2202585, 2242632, 2345610, 2349424, 2501984, 2517240, 2580171, 2651880, 2736545, 2803290, 2936780, 2990176, 3083619, 3127480, 3203760, 3283854, 3356320, 3440228, 3524136, 3535840, 3737720, 3752976, 3831163, 4111492, 4300285, 4378472, 4405170, 4485264, 4691220, 4698848, 5034480, 5139365, 5160342, 5303760, 5473090, 5606580, 5873560, 6020399, 6167238, 6254960, 6407520, 6567708, 6880456, 7048272, 7475440, 7505952, 7662326, 8209635, 8222984, 8600570, 8756944, 8810340, 8970528, 9382440, 10068960, 10278730, 10320684, 10607520, 10946180, 11213160, 11493489, 11747120, 12040798, 12334476, 12509920, 12900855, 13135416, 13760912, 14096544, 14950880, 15324652, 15418095, 16419270, 16445968, 17201140, 17513888, 17620680, 18061197, 18764880, 19155815, 20557460, 20641368, 21892360, 22426320, 22986978, 23494240, 24081596, 24668952, 25801710, 26270832, 27521824, 30101995, 30649304, 30836190, 32838540, 32891936, 34402280, 35241360, 36122394, 37529760, 38311630, 41114920, 41282736, 42142793, 43784720, 44852640, 45973956, 48163192, 49337904, 51603420, 52541664, 57467445, 60203990, 61298608, 61672380, 65677080, 68804560, 70482720, 72244788, 76623260, 82229840, 82565472, 84285586, 87569440, 90305985, 91947912, 96326384, 98675808, 103206840, 114934890, 120407980, 122597216, 123344760, 126428379, 131354160, 137609120, 144489576, 153246520, 164459680, 168571172, 180611970, 183895824, 192652768, 206413680, 210713965, 229869780, 240815960, 246689520, 252856758, 262708320, 288979152, 306493040, 337142344, 361223940, 367791648, 412827360, 421427930, 459739560, 481631920, 493379040, 505713516, 577958304, 612986080, 632141895, 674284688, 722447880, 842855860, 919479120, 963263840, 1011427032, 1264283790, 1348569376, 1444895760, 1685711720, 1838958240, 2022854064, 2528567580, 2889791520, 3371423440, 4045708128, 5057135160, 6742846880, 10114270320, 20228540640]

約数ペア:

[(1, 20228540640), (2, 10114270320), (3, 6742846880), (4, 5057135160), (5, 4045708128), (6, 3371423440), (7, 2889791520), (8, 2528567580), (10, 2022854064), (11, 1838958240), (12, 1685711720), (14, 1444895760), (15, 1348569376), (16, 1264283790), (20, 1011427032), (21, 963263840), (22, 919479120), (24, 842855860), (28, 722447880), (30, 674284688), (32, 632141895), (33, 612986080), (35, 577958304), (40, 505713516), (41, 493379040), (42, 481631920), (44, 459739560), (48, 421427930), (49, 412827360), (55, 367791648), (56, 361223940), (60, 337142344), (66, 306493040), (70, 288979152), (77, 262708320), (80, 252856758), (82, 246689520), (84, 240815960), (88, 229869780), (96, 210713965), (98, 206413680), (105, 192652768), (110, 183895824), (112, 180611970), (120, 168571172), (123, 164459680), (132, 153246520), (140, 144489576), (147, 137609120), (154, 131354160), (160, 126428379), (164, 123344760), (165, 122597216), (168, 120407980), (176, 114934890), (196, 103206840), (205, 98675808), (210, 96326384), (220, 91947912), (224, 90305985), (231, 87569440), (240, 84285586), (245, 82565472), (246, 82229840), (264, 76623260), (280, 72244788), (287, 70482720), (294, 68804560), (308, 65677080), (328, 61672380), (330, 61298608), (336, 60203990), (352, 57467445), (385, 52541664), (392, 51603420), (410, 49337904), (420, 48163192), (440, 45973956), (451, 44852640), (462, 43784720), (480, 42142793), (490, 41282736), (492, 41114920), (528, 38311630), (539, 37529760), (560, 36122394), (574, 35241360), (588, 34402280), (615, 32891936), (616, 32838540), (656, 30836190), (660, 30649304), (672, 30101995), (735, 27521824), (770, 26270832), (784, 25801710), (820, 24668952), (840, 24081596), (861, 23494240), (880, 22986978), (902, 22426320), (924, 21892360), (980, 20641368), (984, 20557460), (1056, 19155815), (1078, 18764880), (1120, 18061197), (1148, 17620680), (1155, 17513888), (1176, 17201140), (1230, 16445968), (1232, 16419270), (1312, 15418095), (1320, 15324652), (1353, 14950880), (1435, 14096544), (1470, 13760912), (1540, 13135416), (1568, 12900855), (1617, 12509920), (1640, 12334476), (1680, 12040798), (1722, 11747120), (1760, 11493489), (1804, 11213160), (1848, 10946180), (1907, 10607520), (1960, 10320684), (1968, 10278730), (2009, 10068960), (2156, 9382440), (2255, 8970528), (2296, 8810340), (2310, 8756944), (2352, 8600570), (2460, 8222984), (2464, 8209635), (2640, 7662326), (2695, 7505952), (2706, 7475440), (2870, 7048272), (2940, 6880456), (3080, 6567708), (3157, 6407520), (3234, 6254960), (3280, 6167238), (3360, 6020399), (3444, 5873560), (3608, 5606580), (3696, 5473090), (3814, 5303760), (3920, 5160342), (3936, 5139365), (4018, 5034480), (4305, 4698848), (4312, 4691220), (4510, 4485264), (4592, 4405170), (4620, 4378472), (4704, 4300285), (4920, 4111492), (5280, 3831163), (5390, 3752976), (5412, 3737720), (5721, 3535840), (5740, 3524136), (5880, 3440228), (6027, 3356320), (6160, 3283854), (6314, 3203760), (6468, 3127480), (6560, 3083619), (6765, 2990176), (6888, 2936780), (7216, 2803290), (7392, 2736545), (7628, 2651880), (7840, 2580171), (8036, 2517240), (8085, 2501984), (8610, 2349424), (8624, 2345610), (9020, 2242632), (9184, 2202585), (9240, 2189236), (9471, 2135840), (9535, 2121504), (9840, 2055746), (10045, 2013792), (10780, 1876488), (10824, 1868860), (11442, 1767920), (11480, 1762068), (11760, 1720114), (12054, 1678160), (12320, 1641927), (12628, 1601880), (12936, 1563740), (13349, 1515360), (13530, 1495088), (13776, 1468390), (14432, 1401645), (15256, 1325940), (15785, 1281504), (16072, 1258620), (16170, 1250992), (17220, 1174712), (17248, 1172805), (18040, 1121316), (18480, 1094618), (18942, 1067920), (19070, 1060752), (19680, 1027873), (20090, 1006896), (20977, 964320), (21560, 938244), (21648, 934430), (22099, 915360), (22884, 883960), (22960, 881034), (23520, 860057), (24108, 839080), (25256, 800940), (25872, 781870), (26698, 757680), (27060, 747544), (27552, 734195), (28605, 707168), (30135, 671264), (30512, 662970), (31570, 640752), (32144, 629310), (32340, 625496), (34440, 587356), (36080, 560658), (36960, 547309), (37884, 533960), (38140, 530376), (40047, 505120), (40180, 503448), (41954, 482160), (43120, 469122), (43296, 467215), (44198, 457680), (45768, 441980), (45920, 440517), (47355, 427168), (48216, 419540), (50512, 400470), (51744, 390935), (53396, 378840), (54120, 373772), (57210, 353584), (60270, 335632), (61024, 331485), (62931, 321440), (63140, 320376), (64288, 314655), (64680, 312748), (66297, 305120), (66745, 303072), (68880, 293678), (72160, 280329), (75768, 266980), (76280, 265188), (78187, 258720), (80094, 252560), (80360, 251724), (83908, 241080), (86240, 234561), (88396, 228840), (91536, 220990), (93443, 216480), (94710, 213584), (96432, 209770), (101024, 200235), (104885, 192864), (106792, 189420), (108240, 186886), (110495, 183072), (114420, 176792), (120540, 167816), (125862, 160720), (126280, 160188), (129360, 156374), (132594, 152560), (133490, 151536), (137760, 146839)]