213892560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:131

約数の個数: 360

約数和(自身を含む): 870944256

約数和(自身を除く): 657051696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 37, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 74, 80, 84, 90, 93, 105, 111, 112, 120, 124, 126, 140, 144, 148, 155, 168, 180, 185, 186, 210, 217, 222, 240, 248, 252, 259, 279, 280, 296, 310, 315, 333, 336, 360, 370, 372, 420, 434, 444, 465, 496, 504, 518, 555, 558, 560, 592, 620, 630, 651, 666, 720, 740, 744, 777, 840, 868, 888, 930, 1008, 1036, 1085, 1110, 1116, 1147, 1240, 1260, 1295, 1302, 1332, 1369, 1395, 1480, 1488, 1554, 1665, 1680, 1736, 1776, 1860, 1953, 2072, 2170, 2220, 2232, 2294, 2331, 2480, 2520, 2590, 2604, 2664, 2738, 2790, 2960, 3108, 3255, 3330, 3441, 3472, 3720, 3885, 3906, 4107, 4144, 4340, 4440, 4464, 4588, 4662, 5040, 5180, 5208, 5328, 5476, 5580, 5735, 6216, 6510, 6660, 6845, 6882, 7440, 7770, 7812, 8029, 8214, 8680, 8880, 9176, 9324, 9583, 9765, 10323, 10360, 10416, 10952, 11160, 11470, 11655, 12321, 12432, 13020, 13320, 13690, 13764, 15540, 15624, 16058, 16428, 17205, 17360, 18352, 18648, 19166, 19530, 20535, 20646, 20720, 21904, 22320, 22940, 23310, 24087, 24642, 26040, 26640, 27380, 27528, 28749, 31080, 31248, 32116, 32856, 34410, 37296, 38332, 39060, 40145, 41070, 41292, 42439, 45880, 46620, 47915, 48174, 49284, 51615, 52080, 54760, 55056, 57498, 61605, 62160, 64232, 65712, 68820, 72261, 76664, 78120, 80290, 82140, 82584, 84878, 86247, 91760, 93240, 95830, 96348, 98568, 103230, 109520, 114996, 120435, 123210, 127317, 128464, 137640, 143745, 144522, 153328, 156240, 160580, 164280, 165168, 169756, 172494, 186480, 191660, 192696, 197136, 206460, 212195, 229992, 240870, 246420, 254634, 275280, 287490, 289044, 297073, 321160, 328560, 339512, 344988, 361305, 381951, 383320, 385392, 412920, 424390, 431235, 459984, 481740, 492840, 509268, 574980, 578088, 594146, 636585, 642320, 679024, 689976, 722610, 763902, 766640, 825840, 848780, 862470, 891219, 963480, 985680, 1018536, 1149960, 1156176, 1188292, 1273170, 1379952, 1445220, 1485365, 1527804, 1697560, 1724940, 1782438, 1909755, 1926960, 2037072, 2299920, 2376584, 2546340, 2673657, 2890440, 2970730, 3055608, 3395120, 3449880, 3564876, 3819510, 4456095, 4753168, 5092680, 5347314, 5780880, 5941460, 6111216, 6899760, 7129752, 7639020, 8912190, 10185360, 10694628, 11882920, 13368285, 14259504, 15278040, 17824380, 21389256, 23765840, 26736570, 30556080, 35648760, 42778512, 53473140, 71297520, 106946280, 213892560]

約数ペア:

[(1, 213892560), (2, 106946280), (3, 71297520), (4, 53473140), (5, 42778512), (6, 35648760), (7, 30556080), (8, 26736570), (9, 23765840), (10, 21389256), (12, 17824380), (14, 15278040), (15, 14259504), (16, 13368285), (18, 11882920), (20, 10694628), (21, 10185360), (24, 8912190), (28, 7639020), (30, 7129752), (31, 6899760), (35, 6111216), (36, 5941460), (37, 5780880), (40, 5347314), (42, 5092680), (45, 4753168), (48, 4456095), (56, 3819510), (60, 3564876), (62, 3449880), (63, 3395120), (70, 3055608), (72, 2970730), (74, 2890440), (80, 2673657), (84, 2546340), (90, 2376584), (93, 2299920), (105, 2037072), (111, 1926960), (112, 1909755), (120, 1782438), (124, 1724940), (126, 1697560), (140, 1527804), (144, 1485365), (148, 1445220), (155, 1379952), (168, 1273170), (180, 1188292), (185, 1156176), (186, 1149960), (210, 1018536), (217, 985680), (222, 963480), (240, 891219), (248, 862470), (252, 848780), (259, 825840), (279, 766640), (280, 763902), (296, 722610), (310, 689976), (315, 679024), (333, 642320), (336, 636585), (360, 594146), (370, 578088), (372, 574980), (420, 509268), (434, 492840), (444, 481740), (465, 459984), (496, 431235), (504, 424390), (518, 412920), (555, 385392), (558, 383320), (560, 381951), (592, 361305), (620, 344988), (630, 339512), (651, 328560), (666, 321160), (720, 297073), (740, 289044), (744, 287490), (777, 275280), (840, 254634), (868, 246420), (888, 240870), (930, 229992), (1008, 212195), (1036, 206460), (1085, 197136), (1110, 192696), (1116, 191660), (1147, 186480), (1240, 172494), (1260, 169756), (1295, 165168), (1302, 164280), (1332, 160580), (1369, 156240), (1395, 153328), (1480, 144522), (1488, 143745), (1554, 137640), (1665, 128464), (1680, 127317), (1736, 123210), (1776, 120435), (1860, 114996), (1953, 109520), (2072, 103230), (2170, 98568), (2220, 96348), (2232, 95830), (2294, 93240), (2331, 91760), (2480, 86247), (2520, 84878), (2590, 82584), (2604, 82140), (2664, 80290), (2738, 78120), (2790, 76664), (2960, 72261), (3108, 68820), (3255, 65712), (3330, 64232), (3441, 62160), (3472, 61605), (3720, 57498), (3885, 55056), (3906, 54760), (4107, 52080), (4144, 51615), (4340, 49284), (4440, 48174), (4464, 47915), (4588, 46620), (4662, 45880), (5040, 42439), (5180, 41292), (5208, 41070), (5328, 40145), (5476, 39060), (5580, 38332), (5735, 37296), (6216, 34410), (6510, 32856), (6660, 32116), (6845, 31248), (6882, 31080), (7440, 28749), (7770, 27528), (7812, 27380), (8029, 26640), (8214, 26040), (8680, 24642), (8880, 24087), (9176, 23310), (9324, 22940), (9583, 22320), (9765, 21904), (10323, 20720), (10360, 20646), (10416, 20535), (10952, 19530), (11160, 19166), (11470, 18648), (11655, 18352), (12321, 17360), (12432, 17205), (13020, 16428), (13320, 16058), (13690, 15624), (13764, 15540)]