21481463640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 768

約数和(自身を含む): 86481561600

約数和(自身を除く): 65000097960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 23, 24, 26, 28, 30, 31, 35, 39, 40, 42, 46, 52, 56, 60, 62, 65, 69, 70, 78, 84, 89, 91, 92, 93, 104, 105, 115, 120, 124, 130, 138, 140, 155, 156, 161, 168, 178, 182, 184, 186, 195, 210, 217, 230, 248, 260, 267, 273, 276, 280, 299, 310, 312, 322, 345, 356, 364, 372, 390, 403, 420, 434, 445, 455, 460, 465, 483, 520, 534, 546, 552, 598, 620, 623, 644, 651, 690, 712, 713, 728, 744, 780, 805, 806, 840, 868, 890, 897, 910, 920, 930, 961, 966, 1068, 1085, 1092, 1157, 1196, 1209, 1240, 1246, 1288, 1302, 1335, 1365, 1380, 1426, 1495, 1560, 1610, 1612, 1736, 1780, 1794, 1820, 1860, 1869, 1922, 1932, 2015, 2047, 2093, 2136, 2139, 2170, 2184, 2314, 2392, 2415, 2418, 2492, 2604, 2670, 2730, 2759, 2760, 2821, 2852, 2883, 2990, 3115, 3220, 3224, 3255, 3471, 3560, 3565, 3588, 3640, 3720, 3738, 3844, 3864, 4030, 4094, 4186, 4278, 4340, 4485, 4628, 4805, 4830, 4836, 4984, 4991, 5208, 5340, 5460, 5518, 5642, 5704, 5766, 5785, 5980, 6045, 6141, 6230, 6279, 6440, 6510, 6727, 6942, 7130, 7176, 7476, 7688, 8060, 8099, 8188, 8277, 8372, 8463, 8556, 8680, 8970, 9256, 9269, 9345, 9610, 9660, 9672, 9982, 10235, 10465, 10680, 10695, 10920, 11036, 11284, 11532, 11570, 11960, 12090, 12282, 12460, 12493, 12558, 13020, 13454, 13795, 13884, 14105, 14260, 14329, 14415, 14952, 14973, 16120, 16198, 16376, 16554, 16744, 16926, 17112, 17355, 17940, 18538, 18690, 19220, 19313, 19320, 19964, 20181, 20470, 20930, 21390, 22072, 22103, 22568, 23064, 23140, 24180, 24297, 24564, 24920, 24955, 24986, 25116, 26040, 26611, 26908, 27590, 27768, 27807, 28210, 28520, 28658, 28830, 29946, 30705, 31395, 32396, 33108, 33635, 33852, 34710, 35867, 35880, 37076, 37380, 37479, 38440, 38626, 39928, 40362, 40495, 40940, 41385, 41860, 42315, 42780, 42987, 44206, 46280, 46345, 48360, 48594, 49128, 49910, 49972, 50232, 53222, 53816, 55180, 55614, 56420, 57316, 57660, 57939, 59892, 61410, 62465, 62790, 63457, 64792, 64883, 66216, 66309, 67270, 67704, 69420, 71645, 71734, 74152, 74760, 74865, 74958, 77252, 79833, 80724, 80990, 81880, 82770, 83720, 84630, 85529, 85560, 85974, 87451, 88412, 92690, 96565, 97188, 99820, 99944, 100905, 106444, 107601, 110360, 110515, 111228, 112840, 114632, 115320, 115878, 119784, 121485, 122820, 124930, 125580, 126914, 129766, 132618, 133055, 134540, 138840, 139035, 143290, 143468, 149730, 149916, 154504, 154721, 159666, 161448, 161980, 165540, 169260, 171058, 171948, 174902, 176824, 179335, 185380, 186277, 187395, 190371, 193130, 194376, 194649, 199640, 201810, 212888, 214935, 215202, 221030, 222456, 231756, 242970, 245640, 249860, 251069, 251160, 253828, 256587, 259532, 262353, 265236, 266110, 269080, 278070, 286580, 286936, 287339, 289695, 299460, 299832, 309442, 317285, 319332, 323960, 324415, 331080, 331545, 338520, 342116, 343896, 349804, 358670, 370760, 372554, 374790, 380742, 386260, 389298, 399165, 403620, 427645, 429870, 430404, 437255, 442060, 444199, 463512, 464163, 485940, 499720, 502138, 507656, 513174, 519064, 524706, 530472, 532220, 538005, 556140, 558831, 573160, 574678, 579390, 598703, 598920, 618884, 634570, 638664, 648830, 663090, 684232, 699608, 717340, 745108, 749580, 753207, 761484, 772520, 773605, 778596, 798330, 807240, 824941, 855290, 859740, 860808, 862017, 874510, 884120, 888398, 928326, 931385, 951855, 971880, 973245, 1004276, 1026348, 1049412, 1064440, 1076010, 1111877, 1112280, 1117662, 1149356, 1158780, 1197406, 1237768, 1255345, 1269140, 1282935, 1297660, 1311765, 1326180, 1332597, 1434680, 1436695, 1490216, 1499160, 1506414, 1522968, 1547210, 1557192, 1596660, 1649882, 1710580, 1719480, 1724034, 1749020, 1776796, 1796109, 1856652, 1862770, 1903710, 1946490, 1967167, 2008552, 2011373, 2052696, 2098824, 2152020, 2220995, 2223754, 2235324, 2298712, 2317560, 2320815, 2394812, 2474823, 2510690, 2538280, 2565870, 2595320, 2623530, 2652360, 2665194, 2794155, 2873390, 2993515, 3012828, 3094420, 3193320, 3299764, 3335631, 3421160, 3448068, 3498040, 3553592, 3592218, 3713304, 3725540, 3766035, 3807420, 3892980, 3934334, 4022746, 4124705, 4304040, 4310085, 4441990, 4447508, 4470648, 4641630, 4789624, 4949646, 5021380, 5131740, 5247060, 5330388, 5559385, 5588310, 5746780, 5774587, 5901501, 5987030, 6025656, 6034119, 6188840, 6599528, 6662985, 6671262, 6896136, 7184436, 7451080, 7532070, 7614840, 7783139, 7785960, 7868668, 8045492, 8249410, 8620170, 8883980, 8895016, 8980545, 9283260, 9835835, 9899292, 10042760, 10056865, 10263480, 10494120, 10660776, 11118770, 11176620, 11493560, 11549174, 11803002, 11974060, 12068238, 12374115, 13325970, 13342524, 13770169, 14368872, 15064140, 15566278, 15737336, 16090984, 16498820, 16678155, 17240340, 17323761, 17767960, 17961090, 18566520, 19671670, 19798584, 20113730, 22237540, 22353240, 23098348, 23349417, 23606004, 23948120, 24136476, 24748230, 25573171, 26651940, 26685048, 27540338, 28872935, 29507505, 30128280, 30170595, 31132556, 32997640, 33356310, 34480680, 34647522, 35922180, 38915695, 39343340, 40227460, 41310507, 44475080, 46196696, 46698834, 47212008, 48272952, 49496460, 51146342, 53303880, 55080676, 57745870, 59015010, 60341190, 62265112, 66712620, 68850845, 69295044, 71844360, 76719513, 77831390, 78686680, 80454920, 82621014, 86618805, 93397668, 98992920, 102292684, 110161352, 115491740, 116747085, 118030020, 120682380, 127865855, 133425240, 137701690, 138590088, 153439026, 155662780, 165242028, 173237610, 179012197, 186795336, 204585368, 206552535, 230983480, 233494170, 236060040, 241364760, 255731710, 275403380, 306878052, 311325560, 330484056, 346475220, 358024394, 383597565, 413105070, 466988340, 511463420, 537036591, 550806760, 613756104, 692950440, 716048788, 767195130, 826210140, 895060985, 933976680, 1022926840, 1074073182, 1432097576, 1534390260, 1652420280, 1790121970, 2148146364, 2685182955, 3068780520, 3580243940, 4296292728, 5370365910, 7160487880, 10740731820, 21481463640]

約数ペア:

[(1, 21481463640), (2, 10740731820), (3, 7160487880), (4, 5370365910), (5, 4296292728), (6, 3580243940), (7, 3068780520), (8, 2685182955), (10, 2148146364), (12, 1790121970), (13, 1652420280), (14, 1534390260), (15, 1432097576), (20, 1074073182), (21, 1022926840), (23, 933976680), (24, 895060985), (26, 826210140), (28, 767195130), (30, 716048788), (31, 692950440), (35, 613756104), (39, 550806760), (40, 537036591), (42, 511463420), (46, 466988340), (52, 413105070), (56, 383597565), (60, 358024394), (62, 346475220), (65, 330484056), (69, 311325560), (70, 306878052), (78, 275403380), (84, 255731710), (89, 241364760), (91, 236060040), (92, 233494170), (93, 230983480), (104, 206552535), (105, 204585368), (115, 186795336), (120, 179012197), (124, 173237610), (130, 165242028), (138, 155662780), (140, 153439026), (155, 138590088), (156, 137701690), (161, 133425240), (168, 127865855), (178, 120682380), (182, 118030020), (184, 116747085), (186, 115491740), (195, 110161352), (210, 102292684), (217, 98992920), (230, 93397668), (248, 86618805), (260, 82621014), (267, 80454920), (273, 78686680), (276, 77831390), (280, 76719513), (299, 71844360), (310, 69295044), (312, 68850845), (322, 66712620), (345, 62265112), (356, 60341190), (364, 59015010), (372, 57745870), (390, 55080676), (403, 53303880), (420, 51146342), (434, 49496460), (445, 48272952), (455, 47212008), (460, 46698834), (465, 46196696), (483, 44475080), (520, 41310507), (534, 40227460), (546, 39343340), (552, 38915695), (598, 35922180), (620, 34647522), (623, 34480680), (644, 33356310), (651, 32997640), (690, 31132556), (712, 30170595), (713, 30128280), (728, 29507505), (744, 28872935), (780, 27540338), (805, 26685048), (806, 26651940), (840, 25573171), (868, 24748230), (890, 24136476), (897, 23948120), (910, 23606004), (920, 23349417), (930, 23098348), (961, 22353240), (966, 22237540), (1068, 20113730), (1085, 19798584), (1092, 19671670), (1157, 18566520), (1196, 17961090), (1209, 17767960), (1240, 17323761), (1246, 17240340), (1288, 16678155), (1302, 16498820), (1335, 16090984), (1365, 15737336), (1380, 15566278), (1426, 15064140), (1495, 14368872), (1560, 13770169), (1610, 13342524), (1612, 13325970), (1736, 12374115), (1780, 12068238), (1794, 11974060), (1820, 11803002), (1860, 11549174), (1869, 11493560), (1922, 11176620), (1932, 11118770), (2015, 10660776), (2047, 10494120), (2093, 10263480), (2136, 10056865), (2139, 10042760), (2170, 9899292), (2184, 9835835), (2314, 9283260), (2392, 8980545), (2415, 8895016), (2418, 8883980), (2492, 8620170), (2604, 8249410), (2670, 8045492), (2730, 7868668), (2759, 7785960), (2760, 7783139), (2821, 7614840), (2852, 7532070), (2883, 7451080), (2990, 7184436), (3115, 6896136), (3220, 6671262), (3224, 6662985), (3255, 6599528), (3471, 6188840), (3560, 6034119), (3565, 6025656), (3588, 5987030), (3640, 5901501), (3720, 5774587), (3738, 5746780), (3844, 5588310), (3864, 5559385), (4030, 5330388), (4094, 5247060), (4186, 5131740), (4278, 5021380), (4340, 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(81880, 262353), (82770, 259532), (83720, 256587), (84630, 253828), (85529, 251160), (85560, 251069), (85974, 249860), (87451, 245640), (88412, 242970), (92690, 231756), (96565, 222456), (97188, 221030), (99820, 215202), (99944, 214935), (100905, 212888), (106444, 201810), (107601, 199640), (110360, 194649), (110515, 194376), (111228, 193130), (112840, 190371), (114632, 187395), (115320, 186277), (115878, 185380), (119784, 179335), (121485, 176824), (122820, 174902), (124930, 171948), (125580, 171058), (126914, 169260), (129766, 165540), (132618, 161980), (133055, 161448), (134540, 159666), (138840, 154721), (139035, 154504), (143290, 149916), (143468, 149730)]