15459127320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74509}}^1$

素因数の和:74562

約数の個数: 256

約数和(自身を含む): 60084864000

約数和(自身を除く): 44625736680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1064, 1092, 1140, 1235, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1976, 1995, 2184, 2280, 2470, 2660, 2730, 2964, 3192, 3458, 3640, 3705, 3990, 4940, 5187, 5320, 5460, 5928, 6916, 7410, 7980, 8645, 9880, 10374, 10920, 13832, 14820, 15960, 17290, 20748, 25935, 29640, 34580, 41496, 51870, 69160, 74509, 103740, 149018, 207480, 223527, 298036, 372545, 447054, 521563, 596072, 745090, 894108, 968617, 1043126, 1117635, 1415671, 1490180, 1564689, 1788216, 1937234, 2086252, 2235270, 2607815, 2831342, 2905851, 2980360, 3129378, 3874468, 4172504, 4247013, 4470540, 4843085, 5215630, 5662684, 5811702, 6258756, 6780319, 7078355, 7748936, 7823445, 8494026, 8941080, 9686170, 9909697, 10431260, 11325368, 11623404, 12517512, 13560638, 14156710, 14529255, 15646890, 16988052, 18403723, 19372340, 19819394, 20340957, 20862520, 21235065, 23246808, 27121276, 28313420, 29058510, 29729091, 31293780, 33901595, 33976104, 36807446, 38744680, 39638788, 40681914, 42470130, 49548485, 54242552, 55211169, 56626840, 58117020, 59458182, 62587560, 67803190, 73614892, 79277576, 81363828, 84940260, 92018615, 99096970, 101704785, 110422338, 116234040, 118916364, 128826061, 135606380, 147229784, 148645455, 162727656, 169880520, 184037230, 198193940, 203409570, 220844676, 237832728, 257652122, 271212760, 276055845, 297290910, 368074460, 386478183, 396387880, 406819140, 441689352, 515304244, 552111690, 594581820, 644130305, 736148920, 772956366, 813638280, 1030608488, 1104223380, 1189163640, 1288260610, 1545912732, 1932390915, 2208446760, 2576521220, 3091825464, 3864781830, 5153042440, 7729563660, 15459127320]

約数ペア:

[(1, 15459127320), (2, 7729563660), (3, 5153042440), (4, 3864781830), (5, 3091825464), (6, 2576521220), (7, 2208446760), (8, 1932390915), (10, 1545912732), (12, 1288260610), (13, 1189163640), (14, 1104223380), (15, 1030608488), (19, 813638280), (20, 772956366), (21, 736148920), (24, 644130305), (26, 594581820), (28, 552111690), (30, 515304244), (35, 441689352), (38, 406819140), (39, 396387880), (40, 386478183), (42, 368074460), (52, 297290910), (56, 276055845), (57, 271212760), (60, 257652122), (65, 237832728), (70, 220844676), (76, 203409570), (78, 198193940), (84, 184037230), (91, 169880520), (95, 162727656), (104, 148645455), (105, 147229784), (114, 135606380), (120, 128826061), (130, 118916364), (133, 116234040), (140, 110422338), (152, 101704785), (156, 99096970), (168, 92018615), (182, 84940260), (190, 81363828), (195, 79277576), (210, 73614892), (228, 67803190), (247, 62587560), (260, 59458182), (266, 58117020), (273, 56626840), (280, 55211169), (285, 54242552), (312, 49548485), (364, 42470130), (380, 40681914), (390, 39638788), (399, 38744680), (420, 36807446), (455, 33976104), (456, 33901595), (494, 31293780), (520, 29729091), (532, 29058510), (546, 28313420), (570, 27121276), (665, 23246808), (728, 21235065), (741, 20862520), (760, 20340957), (780, 19819394), (798, 19372340), (840, 18403723), (910, 16988052), (988, 15646890), (1064, 14529255), (1092, 14156710), (1140, 13560638), (1235, 12517512), (1330, 11623404), (1365, 11325368), (1482, 10431260), (1560, 9909697), (1596, 9686170), (1729, 8941080), (1820, 8494026), (1976, 7823445), (1995, 7748936), (2184, 7078355), (2280, 6780319), (2470, 6258756), (2660, 5811702), (2730, 5662684), (2964, 5215630), (3192, 4843085), (3458, 4470540), (3640, 4247013), (3705, 4172504), (3990, 3874468), (4940, 3129378), (5187, 2980360), (5320, 2905851), (5460, 2831342), (5928, 2607815), (6916, 2235270), (7410, 2086252), (7980, 1937234), (8645, 1788216), (9880, 1564689), (10374, 1490180), (10920, 1415671), (13832, 1117635), (14820, 1043126), (15960, 968617), (17290, 894108), (20748, 745090), (25935, 596072), (29640, 521563), (34580, 447054), (41496, 372545), (51870, 298036), (69160, 223527), (74509, 207480), (103740, 149018)]