21976129560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8287}}^1$

素因数の和:8367

約数の個数: 384

約数和(自身を含む): 85715159040

約数和(自身を除く): 63739029480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 41, 42, 44, 49, 55, 56, 60, 66, 70, 77, 82, 84, 88, 98, 105, 110, 120, 123, 132, 140, 147, 154, 164, 165, 168, 196, 205, 210, 220, 231, 245, 246, 264, 280, 287, 294, 308, 328, 330, 385, 392, 410, 420, 440, 451, 462, 490, 492, 539, 574, 588, 615, 616, 660, 735, 770, 820, 840, 861, 902, 924, 980, 984, 1078, 1148, 1155, 1176, 1230, 1320, 1353, 1435, 1470, 1540, 1617, 1640, 1722, 1804, 1848, 1960, 2009, 2156, 2255, 2296, 2310, 2460, 2695, 2706, 2870, 2940, 3080, 3157, 3234, 3444, 3608, 4018, 4305, 4312, 4510, 4620, 4920, 5390, 5412, 5740, 5880, 6027, 6314, 6468, 6765, 6888, 8036, 8085, 8287, 8610, 9020, 9240, 9471, 10045, 10780, 10824, 11480, 12054, 12628, 12936, 13530, 15785, 16072, 16170, 16574, 17220, 18040, 18942, 20090, 21560, 22099, 24108, 24861, 25256, 27060, 30135, 31570, 32340, 33148, 34440, 37884, 40180, 41435, 44198, 47355, 48216, 49722, 54120, 58009, 60270, 63140, 64680, 66296, 66297, 75768, 80360, 82870, 88396, 91157, 94710, 99444, 110495, 116018, 120540, 124305, 126280, 132594, 165740, 174027, 176792, 182314, 189420, 198888, 220990, 232036, 241080, 248610, 265188, 273471, 290045, 331480, 331485, 339767, 348054, 364628, 378840, 406063, 441980, 455785, 464072, 497220, 530376, 546942, 580090, 638099, 662970, 679534, 696108, 729256, 812126, 870135, 883960, 911570, 994440, 1019301, 1093884, 1160180, 1218189, 1276198, 1325940, 1359068, 1367355, 1392216, 1624252, 1698835, 1740270, 1823140, 1914297, 2030315, 2038602, 2187768, 2320360, 2378369, 2436378, 2552396, 2651880, 2718136, 2734710, 3190495, 3248504, 3397670, 3480540, 3646280, 3737437, 3828594, 4060630, 4077204, 4466693, 4756738, 4872756, 5096505, 5104792, 5469420, 6090945, 6380990, 6795340, 6961080, 7135107, 7474874, 7657188, 8121260, 8154408, 8933386, 9513476, 9571485, 9745512, 10193010, 10938840, 11212311, 11891845, 12181890, 12761980, 13400079, 13590680, 14270214, 14949748, 15314376, 16242520, 16648583, 17866772, 18687185, 19026952, 19142970, 20386020, 22333465, 22424622, 23783690, 24363780, 25523960, 26162059, 26800158, 28540428, 29899496, 33297166, 35675535, 35733544, 37374370, 38285940, 40772040, 44666930, 44849244, 47567380, 48727560, 49945749, 52324118, 53600316, 56061555, 57080856, 66594332, 67000395, 71351070, 74748740, 76571880, 78486177, 83242915, 89333860, 89698488, 95134760, 99891498, 104648236, 107200632, 112123110, 130810295, 133188664, 134000790, 142702140, 149497480, 156972354, 166485830, 178667720, 183134413, 199782996, 209296472, 224246220, 249728745, 261620590, 268001580, 285404280, 313944708, 332971660, 366268826, 392430885, 399565992, 448492440, 499457490, 523241180, 536003160, 549403239, 627889416, 665943320, 732537652, 784861770, 915672065, 998914980, 1046482360, 1098806478, 1465075304, 1569723540, 1831344130, 1997829960, 2197612956, 2747016195, 3139447080, 3662688260, 4395225912, 5494032390, 7325376520, 10988064780, 21976129560]

約数ペア:

[(1, 21976129560), (2, 10988064780), (3, 7325376520), (4, 5494032390), (5, 4395225912), (6, 3662688260), (7, 3139447080), (8, 2747016195), (10, 2197612956), (11, 1997829960), (12, 1831344130), (14, 1569723540), (15, 1465075304), (20, 1098806478), (21, 1046482360), (22, 998914980), (24, 915672065), (28, 784861770), (30, 732537652), (33, 665943320), (35, 627889416), (40, 549403239), (41, 536003160), (42, 523241180), (44, 499457490), (49, 448492440), (55, 399565992), (56, 392430885), (60, 366268826), (66, 332971660), (70, 313944708), (77, 285404280), (82, 268001580), (84, 261620590), (88, 249728745), (98, 224246220), (105, 209296472), (110, 199782996), (120, 183134413), (123, 178667720), (132, 166485830), (140, 156972354), (147, 149497480), (154, 142702140), (164, 134000790), (165, 133188664), (168, 130810295), (196, 112123110), (205, 107200632), (210, 104648236), (220, 99891498), (231, 95134760), (245, 89698488), (246, 89333860), (264, 83242915), (280, 78486177), (287, 76571880), (294, 74748740), (308, 71351070), (328, 67000395), (330, 66594332), (385, 57080856), (392, 56061555), (410, 53600316), (420, 52324118), (440, 49945749), (451, 48727560), (462, 47567380), (490, 44849244), (492, 44666930), (539, 40772040), (574, 38285940), (588, 37374370), (615, 35733544), (616, 35675535), (660, 33297166), (735, 29899496), (770, 28540428), (820, 26800158), (840, 26162059), (861, 25523960), (902, 24363780), (924, 23783690), (980, 22424622), (984, 22333465), (1078, 20386020), (1148, 19142970), (1155, 19026952), (1176, 18687185), (1230, 17866772), (1320, 16648583), (1353, 16242520), (1435, 15314376), (1470, 14949748), (1540, 14270214), (1617, 13590680), (1640, 13400079), (1722, 12761980), (1804, 12181890), (1848, 11891845), (1960, 11212311), (2009, 10938840), (2156, 10193010), (2255, 9745512), (2296, 9571485), (2310, 9513476), (2460, 8933386), (2695, 8154408), (2706, 8121260), (2870, 7657188), (2940, 7474874), (3080, 7135107), (3157, 6961080), (3234, 6795340), (3444, 6380990), (3608, 6090945), (4018, 5469420), (4305, 5104792), (4312, 5096505), (4510, 4872756), (4620, 4756738), (4920, 4466693), (5390, 4077204), (5412, 4060630), (5740, 3828594), (5880, 3737437), (6027, 3646280), (6314, 3480540), (6468, 3397670), (6765, 3248504), (6888, 3190495), (8036, 2734710), (8085, 2718136), (8287, 2651880), (8610, 2552396), (9020, 2436378), (9240, 2378369), (9471, 2320360), (10045, 2187768), (10780, 2038602), (10824, 2030315), (11480, 1914297), (12054, 1823140), (12628, 1740270), (12936, 1698835), (13530, 1624252), (15785, 1392216), (16072, 1367355), (16170, 1359068), (16574, 1325940), (17220, 1276198), (18040, 1218189), (18942, 1160180), (20090, 1093884), (21560, 1019301), (22099, 994440), (24108, 911570), (24861, 883960), (25256, 870135), (27060, 812126), (30135, 729256), (31570, 696108), (32340, 679534), (33148, 662970), (34440, 638099), (37884, 580090), (40180, 546942), (41435, 530376), (44198, 497220), (47355, 464072), (48216, 455785), (49722, 441980), (54120, 406063), (58009, 378840), (60270, 364628), (63140, 348054), (64680, 339767), (66296, 331485), (66297, 331480), (75768, 290045), (80360, 273471), (82870, 265188), (88396, 248610), (91157, 241080), (94710, 232036), (99444, 220990), (110495, 198888), (116018, 189420), (120540, 182314), (124305, 176792), (126280, 174027), (132594, 165740)]