628188960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 384

約数和(自身を含む): 2412232704

約数和(自身を除く): 1784043744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 37, 40, 42, 48, 56, 60, 62, 70, 74, 80, 84, 93, 96, 105, 111, 112, 120, 124, 140, 148, 155, 160, 163, 168, 185, 186, 210, 217, 222, 224, 240, 248, 259, 280, 296, 310, 326, 336, 370, 372, 420, 434, 444, 465, 480, 489, 496, 518, 555, 560, 592, 620, 651, 652, 672, 740, 744, 777, 815, 840, 868, 888, 930, 978, 992, 1036, 1085, 1110, 1120, 1141, 1147, 1184, 1240, 1295, 1302, 1304, 1480, 1488, 1554, 1630, 1680, 1736, 1776, 1860, 1956, 2072, 2170, 2220, 2282, 2294, 2445, 2480, 2590, 2604, 2608, 2960, 2976, 3108, 3255, 3260, 3360, 3423, 3441, 3472, 3552, 3720, 3885, 3912, 4144, 4340, 4440, 4564, 4588, 4890, 4960, 5053, 5180, 5208, 5216, 5705, 5735, 5920, 6031, 6216, 6510, 6520, 6846, 6882, 6944, 7440, 7770, 7824, 8029, 8288, 8680, 8880, 9128, 9176, 9780, 10106, 10360, 10416, 11410, 11470, 12062, 12432, 13020, 13040, 13692, 13764, 14880, 15159, 15540, 15648, 16058, 17115, 17205, 17360, 17760, 18093, 18256, 18352, 19560, 20212, 20720, 20832, 22820, 22940, 24087, 24124, 24864, 25265, 26040, 26080, 27384, 27528, 30155, 30318, 31080, 32116, 34230, 34410, 34720, 35371, 36186, 36512, 36704, 39120, 40145, 40424, 41440, 42217, 45640, 45880, 48174, 48248, 50530, 52080, 54768, 55056, 60310, 60636, 62160, 64232, 68460, 68820, 70742, 72372, 75795, 78240, 80290, 80848, 84434, 90465, 91280, 91760, 96348, 96496, 101060, 104160, 106113, 109536, 110112, 120435, 120620, 121272, 124320, 126651, 128464, 136920, 137640, 141484, 144744, 151590, 160580, 161696, 168868, 176855, 180930, 182560, 183520, 186961, 192696, 192992, 202120, 211085, 212226, 240870, 241240, 242544, 253302, 256928, 273840, 275280, 282968, 289488, 303180, 321160, 337736, 353710, 361860, 373922, 385392, 404240, 422170, 424452, 481740, 482480, 485088, 506604, 530565, 547680, 550560, 560883, 565936, 578976, 606360, 633255, 642320, 675472, 707420, 723720, 747844, 770784, 808480, 844340, 848904, 934805, 963480, 964960, 1013208, 1061130, 1121766, 1131872, 1212720, 1266510, 1284640, 1308727, 1350944, 1414840, 1447440, 1495688, 1688680, 1697808, 1869610, 1926960, 2026416, 2122260, 2243532, 2425440, 2533020, 2617454, 2804415, 2829680, 2894880, 2991376, 3377360, 3395616, 3739220, 3853920, 3926181, 4052832, 4244520, 4487064, 5066040, 5234908, 5608830, 5659360, 5982752, 6543635, 6754720, 7478440, 7852362, 8489040, 8974128, 10132080, 10469816, 11217660, 13087270, 14956880, 15704724, 16978080, 17948256, 19630905, 20264160, 20939632, 22435320, 26174540, 29913760, 31409448, 39261810, 41879264, 44870640, 52349080, 62818896, 78523620, 89741280, 104698160, 125637792, 157047240, 209396320, 314094480, 628188960]

約数ペア:

[(1, 628188960), (2, 314094480), (3, 209396320), (4, 157047240), (5, 125637792), (6, 104698160), (7, 89741280), (8, 78523620), (10, 62818896), (12, 52349080), (14, 44870640), (15, 41879264), (16, 39261810), (20, 31409448), (21, 29913760), (24, 26174540), (28, 22435320), (30, 20939632), (31, 20264160), (32, 19630905), (35, 17948256), (37, 16978080), (40, 15704724), (42, 14956880), (48, 13087270), (56, 11217660), (60, 10469816), (62, 10132080), (70, 8974128), (74, 8489040), (80, 7852362), (84, 7478440), (93, 6754720), (96, 6543635), (105, 5982752), (111, 5659360), (112, 5608830), (120, 5234908), (124, 5066040), (140, 4487064), (148, 4244520), (155, 4052832), (160, 3926181), (163, 3853920), (168, 3739220), (185, 3395616), (186, 3377360), (210, 2991376), (217, 2894880), (222, 2829680), (224, 2804415), (240, 2617454), (248, 2533020), (259, 2425440), (280, 2243532), (296, 2122260), (310, 2026416), (326, 1926960), (336, 1869610), (370, 1697808), (372, 1688680), (420, 1495688), (434, 1447440), (444, 1414840), (465, 1350944), (480, 1308727), (489, 1284640), (496, 1266510), (518, 1212720), (555, 1131872), (560, 1121766), (592, 1061130), (620, 1013208), (651, 964960), (652, 963480), (672, 934805), (740, 848904), (744, 844340), (777, 808480), (815, 770784), (840, 747844), (868, 723720), (888, 707420), (930, 675472), (978, 642320), (992, 633255), (1036, 606360), (1085, 578976), (1110, 565936), (1120, 560883), (1141, 550560), (1147, 547680), (1184, 530565), (1240, 506604), (1295, 485088), (1302, 482480), (1304, 481740), (1480, 424452), (1488, 422170), (1554, 404240), (1630, 385392), (1680, 373922), (1736, 361860), (1776, 353710), (1860, 337736), (1956, 321160), (2072, 303180), (2170, 289488), (2220, 282968), (2282, 275280), (2294, 273840), (2445, 256928), (2480, 253302), (2590, 242544), (2604, 241240), (2608, 240870), (2960, 212226), (2976, 211085), (3108, 202120), (3255, 192992), (3260, 192696), (3360, 186961), (3423, 183520), (3441, 182560), (3472, 180930), (3552, 176855), (3720, 168868), (3885, 161696), (3912, 160580), (4144, 151590), (4340, 144744), (4440, 141484), (4564, 137640), (4588, 136920), (4890, 128464), (4960, 126651), (5053, 124320), (5180, 121272), (5208, 120620), (5216, 120435), (5705, 110112), (5735, 109536), (5920, 106113), (6031, 104160), (6216, 101060), (6510, 96496), (6520, 96348), (6846, 91760), (6882, 91280), (6944, 90465), (7440, 84434), (7770, 80848), (7824, 80290), (8029, 78240), (8288, 75795), (8680, 72372), (8880, 70742), (9128, 68820), (9176, 68460), (9780, 64232), (10106, 62160), (10360, 60636), (10416, 60310), (11410, 55056), (11470, 54768), (12062, 52080), (12432, 50530), (13020, 48248), (13040, 48174), (13692, 45880), (13764, 45640), (14880, 42217), (15159, 41440), (15540, 40424), (15648, 40145), (16058, 39120), (17115, 36704), (17205, 36512), (17360, 36186), (17760, 35371), (18093, 34720), (18256, 34410), (18352, 34230), (19560, 32116), (20212, 31080), (20720, 30318), (20832, 30155), (22820, 27528), (22940, 27384), (24087, 26080), (24124, 26040), (24864, 25265)]