1911455520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:572

約数の個数: 384

約数和(自身を含む): 7065709056

約数和(自身を除く): 5154253536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 37, 39, 40, 48, 51, 52, 60, 65, 68, 74, 78, 80, 85, 96, 102, 104, 111, 120, 130, 136, 148, 156, 160, 170, 185, 195, 204, 208, 221, 222, 240, 255, 260, 272, 296, 312, 340, 370, 390, 408, 416, 442, 444, 480, 481, 487, 510, 520, 544, 555, 592, 624, 629, 663, 680, 740, 780, 816, 884, 888, 962, 974, 1020, 1040, 1105, 1110, 1184, 1248, 1258, 1326, 1360, 1443, 1461, 1480, 1560, 1632, 1768, 1776, 1887, 1924, 1948, 2040, 2080, 2210, 2220, 2405, 2435, 2516, 2652, 2720, 2886, 2922, 2960, 3120, 3145, 3315, 3536, 3552, 3774, 3848, 3896, 4080, 4420, 4440, 4810, 4870, 5032, 5304, 5772, 5844, 5920, 6240, 6290, 6331, 6630, 7072, 7215, 7305, 7548, 7696, 7792, 8160, 8177, 8279, 8840, 8880, 9435, 9620, 9740, 10064, 10608, 11544, 11688, 12580, 12662, 13260, 14430, 14610, 15096, 15392, 15584, 16354, 16558, 17680, 17760, 18019, 18870, 18993, 19240, 19480, 20128, 21216, 23088, 23376, 24531, 24837, 25160, 25324, 26520, 28860, 29220, 30192, 31655, 32708, 33116, 35360, 36038, 37740, 37986, 38480, 38960, 40885, 41395, 46176, 46752, 49062, 49674, 50320, 50648, 53040, 54057, 57720, 58440, 60384, 63310, 65416, 66232, 72076, 75480, 75972, 76960, 77920, 81770, 82790, 90095, 94965, 98124, 99348, 100640, 101296, 106080, 107627, 108114, 115440, 116880, 122655, 124185, 126620, 130832, 132464, 144152, 150960, 151944, 163540, 165580, 180190, 189930, 196248, 198696, 202592, 215254, 216228, 230880, 233760, 234247, 245310, 248370, 253240, 261664, 264928, 270285, 288304, 301920, 303888, 306323, 322881, 327080, 331160, 360380, 379860, 392496, 397392, 430508, 432456, 468494, 490620, 496740, 506480, 538135, 540570, 576608, 607776, 612646, 645762, 654160, 662320, 702741, 720760, 759720, 784992, 794784, 861016, 864912, 918969, 936988, 981240, 993480, 1012960, 1076270, 1081140, 1171235, 1225292, 1291524, 1308320, 1324640, 1405482, 1441520, 1519440, 1531615, 1614405, 1722032, 1729824, 1837938, 1873976, 1962480, 1986960, 2152540, 2162280, 2342470, 2450584, 2583048, 2810964, 2883040, 3038880, 3063230, 3228810, 3444064, 3513705, 3675876, 3747952, 3924960, 3973920, 3982199, 4305080, 4324560, 4594845, 4684940, 4901168, 5166096, 5621928, 6126460, 6457620, 7027410, 7351752, 7495904, 7964398, 8610160, 8649120, 9189690, 9369880, 9802336, 10332192, 11243856, 11946597, 12252920, 12915240, 14054820, 14703504, 15928796, 17220320, 18379380, 18739760, 19910995, 22487712, 23893194, 24505840, 25830480, 28109640, 29407008, 31857592, 36758760, 37479520, 39821990, 47786388, 49011680, 51660960, 56219280, 59732985, 63715184, 73517520, 79643980, 95572776, 112438560, 119465970, 127430368, 147035040, 159287960, 191145552, 238931940, 318575920, 382291104, 477863880, 637151840, 955727760, 1911455520]

約数ペア:

[(1, 1911455520), (2, 955727760), (3, 637151840), (4, 477863880), (5, 382291104), (6, 318575920), (8, 238931940), (10, 191145552), (12, 159287960), (13, 147035040), (15, 127430368), (16, 119465970), (17, 112438560), (20, 95572776), (24, 79643980), (26, 73517520), (30, 63715184), (32, 59732985), (34, 56219280), (37, 51660960), (39, 49011680), (40, 47786388), (48, 39821990), (51, 37479520), (52, 36758760), (60, 31857592), (65, 29407008), (68, 28109640), (74, 25830480), (78, 24505840), (80, 23893194), (85, 22487712), (96, 19910995), (102, 18739760), (104, 18379380), (111, 17220320), (120, 15928796), (130, 14703504), (136, 14054820), (148, 12915240), (156, 12252920), (160, 11946597), (170, 11243856), (185, 10332192), (195, 9802336), (204, 9369880), (208, 9189690), (221, 8649120), (222, 8610160), (240, 7964398), (255, 7495904), (260, 7351752), (272, 7027410), (296, 6457620), (312, 6126460), (340, 5621928), (370, 5166096), (390, 4901168), (408, 4684940), (416, 4594845), (442, 4324560), (444, 4305080), (480, 3982199), (481, 3973920), (487, 3924960), (510, 3747952), (520, 3675876), (544, 3513705), (555, 3444064), (592, 3228810), (624, 3063230), (629, 3038880), (663, 2883040), (680, 2810964), (740, 2583048), (780, 2450584), (816, 2342470), (884, 2162280), (888, 2152540), (962, 1986960), (974, 1962480), (1020, 1873976), (1040, 1837938), (1105, 1729824), (1110, 1722032), (1184, 1614405), (1248, 1531615), (1258, 1519440), (1326, 1441520), (1360, 1405482), (1443, 1324640), (1461, 1308320), (1480, 1291524), (1560, 1225292), (1632, 1171235), (1768, 1081140), (1776, 1076270), (1887, 1012960), (1924, 993480), (1948, 981240), (2040, 936988), (2080, 918969), (2210, 864912), (2220, 861016), (2405, 794784), (2435, 784992), (2516, 759720), (2652, 720760), (2720, 702741), (2886, 662320), (2922, 654160), (2960, 645762), (3120, 612646), (3145, 607776), (3315, 576608), (3536, 540570), (3552, 538135), (3774, 506480), (3848, 496740), (3896, 490620), (4080, 468494), (4420, 432456), (4440, 430508), (4810, 397392), (4870, 392496), (5032, 379860), (5304, 360380), (5772, 331160), (5844, 327080), (5920, 322881), (6240, 306323), (6290, 303888), (6331, 301920), (6630, 288304), (7072, 270285), (7215, 264928), (7305, 261664), (7548, 253240), (7696, 248370), (7792, 245310), (8160, 234247), (8177, 233760), (8279, 230880), (8840, 216228), (8880, 215254), (9435, 202592), (9620, 198696), (9740, 196248), (10064, 189930), (10608, 180190), (11544, 165580), (11688, 163540), (12580, 151944), (12662, 150960), (13260, 144152), (14430, 132464), (14610, 130832), (15096, 126620), (15392, 124185), (15584, 122655), (16354, 116880), (16558, 115440), (17680, 108114), (17760, 107627), (18019, 106080), (18870, 101296), (18993, 100640), (19240, 99348), (19480, 98124), (20128, 94965), (21216, 90095), (23088, 82790), (23376, 81770), (24531, 77920), (24837, 76960), (25160, 75972), (25324, 75480), (26520, 72076), (28860, 66232), (29220, 65416), (30192, 63310), (31655, 60384), (32708, 58440), (33116, 57720), (35360, 54057), (36038, 53040), (37740, 50648), (37986, 50320), (38480, 49674), (38960, 49062), (40885, 46752), (41395, 46176)]