1628299920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 320

約数和(自身を含む): 5692135680

約数和(自身を除く): 4063835760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 53, 60, 65, 78, 80, 86, 104, 106, 120, 129, 130, 156, 159, 172, 195, 208, 212, 215, 229, 240, 258, 260, 265, 312, 318, 344, 390, 424, 430, 458, 516, 520, 530, 559, 624, 636, 645, 687, 688, 689, 780, 795, 848, 860, 916, 1032, 1040, 1060, 1118, 1145, 1272, 1290, 1374, 1378, 1560, 1590, 1677, 1720, 1832, 2064, 2067, 2120, 2236, 2279, 2290, 2544, 2580, 2748, 2756, 2795, 2977, 3120, 3180, 3354, 3435, 3440, 3445, 3664, 4134, 4240, 4472, 4558, 4580, 5160, 5496, 5512, 5590, 5954, 6360, 6708, 6837, 6870, 6890, 8268, 8385, 8931, 8944, 9116, 9160, 9847, 10320, 10335, 10992, 11024, 11180, 11395, 11908, 12137, 12720, 13416, 13674, 13740, 13780, 14885, 16536, 16770, 17862, 18232, 18320, 19694, 20670, 22360, 22790, 23816, 24274, 26832, 27348, 27480, 27560, 29541, 29627, 29770, 33072, 33540, 34185, 35724, 36411, 36464, 39388, 41340, 44655, 44720, 45580, 47632, 48548, 49235, 54696, 54960, 55120, 59082, 59254, 59540, 60685, 67080, 68370, 71448, 72822, 78776, 82680, 88881, 89310, 91160, 97096, 98470, 109392, 118164, 118508, 119080, 121370, 128011, 134160, 136740, 142896, 145644, 147705, 148135, 157552, 157781, 165360, 177762, 178620, 182055, 182320, 194192, 196940, 236328, 237016, 238160, 242740, 256022, 273480, 291288, 295410, 296270, 315562, 355524, 357240, 364110, 384033, 393880, 444405, 472656, 473343, 474032, 485480, 512044, 521891, 546960, 582576, 590820, 592540, 631124, 640055, 711048, 714480, 728220, 768066, 787760, 788905, 888810, 946686, 970960, 1024088, 1043782, 1181640, 1185080, 1262248, 1280110, 1422096, 1456440, 1536132, 1565673, 1577810, 1777620, 1893372, 1920165, 2048176, 2087564, 2363280, 2366715, 2370160, 2524496, 2560220, 2609455, 2912880, 3072264, 3131346, 3155620, 3555240, 3786744, 3840330, 4175128, 4733430, 5120440, 5218910, 6144528, 6262692, 6311240, 6784583, 7110480, 7573488, 7680660, 7828365, 8350256, 9466860, 10240880, 10437820, 12525384, 12622480, 13569166, 15361320, 15656730, 18933720, 20353749, 20875640, 25050768, 27138332, 30722640, 31313460, 33922915, 37867440, 40707498, 41751280, 54276664, 62626920, 67845830, 81414996, 101768745, 108553328, 125253840, 135691660, 162829992, 203537490, 271383320, 325659984, 407074980, 542766640, 814149960, 1628299920]

約数ペア:

[(1, 1628299920), (2, 814149960), (3, 542766640), (4, 407074980), (5, 325659984), (6, 271383320), (8, 203537490), (10, 162829992), (12, 135691660), (13, 125253840), (15, 108553328), (16, 101768745), (20, 81414996), (24, 67845830), (26, 62626920), (30, 54276664), (39, 41751280), (40, 40707498), (43, 37867440), (48, 33922915), (52, 31313460), (53, 30722640), (60, 27138332), (65, 25050768), (78, 20875640), (80, 20353749), (86, 18933720), (104, 15656730), (106, 15361320), (120, 13569166), (129, 12622480), (130, 12525384), (156, 10437820), (159, 10240880), (172, 9466860), (195, 8350256), (208, 7828365), (212, 7680660), (215, 7573488), (229, 7110480), (240, 6784583), (258, 6311240), (260, 6262692), (265, 6144528), (312, 5218910), (318, 5120440), (344, 4733430), (390, 4175128), (424, 3840330), (430, 3786744), (458, 3555240), (516, 3155620), (520, 3131346), (530, 3072264), (559, 2912880), (624, 2609455), (636, 2560220), (645, 2524496), (687, 2370160), (688, 2366715), (689, 2363280), (780, 2087564), (795, 2048176), (848, 1920165), (860, 1893372), (916, 1777620), (1032, 1577810), (1040, 1565673), (1060, 1536132), (1118, 1456440), (1145, 1422096), (1272, 1280110), (1290, 1262248), (1374, 1185080), (1378, 1181640), (1560, 1043782), (1590, 1024088), (1677, 970960), (1720, 946686), (1832, 888810), (2064, 788905), (2067, 787760), (2120, 768066), (2236, 728220), (2279, 714480), (2290, 711048), (2544, 640055), (2580, 631124), (2748, 592540), (2756, 590820), (2795, 582576), (2977, 546960), (3120, 521891), (3180, 512044), (3354, 485480), (3435, 474032), (3440, 473343), (3445, 472656), (3664, 444405), (4134, 393880), (4240, 384033), (4472, 364110), (4558, 357240), (4580, 355524), (5160, 315562), (5496, 296270), (5512, 295410), (5590, 291288), (5954, 273480), (6360, 256022), (6708, 242740), (6837, 238160), (6870, 237016), (6890, 236328), (8268, 196940), (8385, 194192), (8931, 182320), (8944, 182055), (9116, 178620), (9160, 177762), (9847, 165360), (10320, 157781), (10335, 157552), (10992, 148135), (11024, 147705), (11180, 145644), (11395, 142896), (11908, 136740), (12137, 134160), (12720, 128011), (13416, 121370), (13674, 119080), (13740, 118508), (13780, 118164), (14885, 109392), (16536, 98470), (16770, 97096), (17862, 91160), (18232, 89310), (18320, 88881), (19694, 82680), (20670, 78776), (22360, 72822), (22790, 71448), (23816, 68370), (24274, 67080), (26832, 60685), (27348, 59540), (27480, 59254), (27560, 59082), (29541, 55120), (29627, 54960), (29770, 54696), (33072, 49235), (33540, 48548), (34185, 47632), (35724, 45580), (36411, 44720), (36464, 44655), (39388, 41340)]