1587399840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4463}}^1$

素因数の和:4516

約数の個数: 288

約数和(自身を含む): 6142106880

約数和(自身を除く): 4554707040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2736, 2964, 3040, 3120, 3420, 3705, 3744, 3952, 4446, 4463, 4560, 4680, 4940, 5472, 5928, 6240, 6840, 7410, 7904, 8892, 8926, 9120, 9360, 9880, 11115, 11856, 13389, 13680, 14820, 17784, 17852, 18720, 19760, 22230, 22315, 23712, 26778, 27360, 29640, 35568, 35704, 39520, 40167, 44460, 44630, 53556, 58019, 59280, 66945, 71136, 71408, 80334, 84797, 88920, 89260, 107112, 116038, 118560, 133890, 142816, 160668, 169594, 174057, 177840, 178520, 200835, 214224, 232076, 254391, 267780, 290095, 321336, 339188, 348114, 355680, 357040, 401670, 423985, 428448, 464152, 508782, 522171, 535560, 580190, 642672, 678376, 696228, 714080, 763173, 803340, 847970, 870285, 928304, 1017564, 1044342, 1071120, 1102361, 1160380, 1271955, 1285344, 1356752, 1392456, 1526346, 1606680, 1695940, 1740570, 1856608, 2035128, 2088684, 2142240, 2204722, 2320760, 2543910, 2610855, 2713504, 2784912, 3052692, 3213360, 3307083, 3391880, 3481140, 3815865, 4070256, 4177368, 4409444, 4641520, 5087820, 5221710, 5511805, 5569824, 6105384, 6426720, 6614166, 6783760, 6962280, 7631730, 8140512, 8354736, 8818888, 9283040, 9921249, 10175640, 10443420, 11023610, 12210768, 13228332, 13567520, 13924560, 15263460, 16535415, 16709472, 17637776, 19842498, 20351280, 20886840, 22047220, 24421536, 26456664, 27849120, 30526920, 33070830, 35275552, 39684996, 40702560, 41773680, 44094440, 49606245, 52913328, 61053840, 66141660, 79369992, 83547360, 88188880, 99212490, 105826656, 122107680, 132283320, 158739984, 176377760, 198424980, 264566640, 317479968, 396849960, 529133280, 793699920, 1587399840]

約数ペア:

[(1, 1587399840), (2, 793699920), (3, 529133280), (4, 396849960), (5, 317479968), (6, 264566640), (8, 198424980), (9, 176377760), (10, 158739984), (12, 132283320), (13, 122107680), (15, 105826656), (16, 99212490), (18, 88188880), (19, 83547360), (20, 79369992), (24, 66141660), (26, 61053840), (30, 52913328), (32, 49606245), (36, 44094440), (38, 41773680), (39, 40702560), (40, 39684996), (45, 35275552), (48, 33070830), (52, 30526920), (57, 27849120), (60, 26456664), (65, 24421536), (72, 22047220), (76, 20886840), (78, 20351280), (80, 19842498), (90, 17637776), (95, 16709472), (96, 16535415), (104, 15263460), (114, 13924560), (117, 13567520), (120, 13228332), (130, 12210768), (144, 11023610), (152, 10443420), (156, 10175640), (160, 9921249), (171, 9283040), (180, 8818888), (190, 8354736), (195, 8140512), (208, 7631730), (228, 6962280), (234, 6783760), (240, 6614166), (247, 6426720), (260, 6105384), (285, 5569824), (288, 5511805), (304, 5221710), (312, 5087820), (342, 4641520), (360, 4409444), (380, 4177368), (390, 4070256), (416, 3815865), (456, 3481140), (468, 3391880), (480, 3307083), (494, 3213360), (520, 3052692), (570, 2784912), (585, 2713504), (608, 2610855), (624, 2543910), (684, 2320760), (720, 2204722), (741, 2142240), (760, 2088684), (780, 2035128), (855, 1856608), (912, 1740570), (936, 1695940), (988, 1606680), (1040, 1526346), (1140, 1392456), (1170, 1356752), (1235, 1285344), (1248, 1271955), (1368, 1160380), (1440, 1102361), (1482, 1071120), (1520, 1044342), (1560, 1017564), (1710, 928304), (1824, 870285), (1872, 847970), (1976, 803340), (2080, 763173), (2223, 714080), (2280, 696228), (2340, 678376), (2470, 642672), (2736, 580190), (2964, 535560), (3040, 522171), (3120, 508782), (3420, 464152), (3705, 428448), (3744, 423985), (3952, 401670), (4446, 357040), (4463, 355680), (4560, 348114), (4680, 339188), (4940, 321336), (5472, 290095), (5928, 267780), (6240, 254391), (6840, 232076), (7410, 214224), (7904, 200835), (8892, 178520), (8926, 177840), (9120, 174057), (9360, 169594), (9880, 160668), (11115, 142816), (11856, 133890), (13389, 118560), (13680, 116038), (14820, 107112), (17784, 89260), (17852, 88920), (18720, 84797), (19760, 80334), (22230, 71408), (22315, 71136), (23712, 66945), (26778, 59280), (27360, 58019), (29640, 53556), (35568, 44630), (35704, 44460), (39520, 40167)]