3877954920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16547}}^1$

素因数の和:16605

約数の個数: 256

約数和(自身を含む): 15250636800

約数和(自身を除く): 11372681880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1860, 1890, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3348, 3720, 3780, 3906, 4185, 4340, 5208, 5580, 5859, 6510, 6696, 7560, 7812, 8370, 8680, 9765, 11160, 11718, 13020, 15624, 16547, 16740, 19530, 23436, 26040, 29295, 33094, 33480, 39060, 46872, 49641, 58590, 66188, 78120, 82735, 99282, 115829, 117180, 132376, 148923, 165470, 198564, 231658, 234360, 248205, 297846, 330940, 347487, 397128, 446769, 463316, 496410, 512957, 579145, 595692, 661880, 694974, 744615, 893538, 926632, 992820, 1025914, 1042461, 1158290, 1191384, 1389948, 1489230, 1538871, 1737435, 1787076, 1985640, 2051828, 2084922, 2233845, 2316580, 2564785, 2779896, 2978460, 3077742, 3127383, 3474870, 3574152, 3590699, 4103656, 4169844, 4467690, 4616613, 4633160, 5129570, 5212305, 5956920, 6155484, 6254766, 6949740, 7181398, 7694355, 8339688, 8935380, 9233226, 10259140, 10424610, 10772097, 12310968, 12509532, 13849839, 13899480, 14362796, 15388710, 15636915, 17870760, 17953495, 18466452, 20518280, 20849220, 21544194, 23083065, 25019064, 27699678, 28725592, 30777420, 31273830, 32316291, 35906990, 36932904, 41698440, 43088388, 46166130, 53860485, 55399356, 61554840, 62547660, 64632582, 69249195, 71813980, 86176776, 92332260, 96948873, 107720970, 110798712, 125095320, 129265164, 138498390, 143627960, 161581455, 184664520, 193897746, 215441940, 258530328, 276996780, 323162910, 387795492, 430883880, 484744365, 553993560, 646325820, 775590984, 969488730, 1292651640, 1938977460, 3877954920]

約数ペア:

[(1, 3877954920), (2, 1938977460), (3, 1292651640), (4, 969488730), (5, 775590984), (6, 646325820), (7, 553993560), (8, 484744365), (9, 430883880), (10, 387795492), (12, 323162910), (14, 276996780), (15, 258530328), (18, 215441940), (20, 193897746), (21, 184664520), (24, 161581455), (27, 143627960), (28, 138498390), (30, 129265164), (31, 125095320), (35, 110798712), (36, 107720970), (40, 96948873), (42, 92332260), (45, 86176776), (54, 71813980), (56, 69249195), (60, 64632582), (62, 62547660), (63, 61554840), (70, 55399356), (72, 53860485), (84, 46166130), (90, 43088388), (93, 41698440), (105, 36932904), (108, 35906990), (120, 32316291), (124, 31273830), (126, 30777420), (135, 28725592), (140, 27699678), (155, 25019064), (168, 23083065), (180, 21544194), (186, 20849220), (189, 20518280), (210, 18466452), (216, 17953495), (217, 17870760), (248, 15636915), (252, 15388710), (270, 14362796), (279, 13899480), (280, 13849839), (310, 12509532), (315, 12310968), (360, 10772097), (372, 10424610), (378, 10259140), (420, 9233226), (434, 8935380), (465, 8339688), (504, 7694355), (540, 7181398), (558, 6949740), (620, 6254766), (630, 6155484), (651, 5956920), (744, 5212305), (756, 5129570), (837, 4633160), (840, 4616613), (868, 4467690), (930, 4169844), (945, 4103656), (1080, 3590699), (1085, 3574152), (1116, 3474870), (1240, 3127383), (1260, 3077742), (1302, 2978460), (1395, 2779896), (1512, 2564785), (1674, 2316580), (1736, 2233845), (1860, 2084922), (1890, 2051828), (1953, 1985640), (2170, 1787076), (2232, 1737435), (2520, 1538871), (2604, 1489230), (2790, 1389948), (3255, 1191384), (3348, 1158290), (3720, 1042461), (3780, 1025914), (3906, 992820), (4185, 926632), (4340, 893538), (5208, 744615), (5580, 694974), (5859, 661880), (6510, 595692), (6696, 579145), (7560, 512957), (7812, 496410), (8370, 463316), (8680, 446769), (9765, 397128), (11160, 347487), (11718, 330940), (13020, 297846), (15624, 248205), (16547, 234360), (16740, 231658), (19530, 198564), (23436, 165470), (26040, 148923), (29295, 132376), (33094, 117180), (33480, 115829), (39060, 99282), (46872, 82735), (49641, 78120), (58590, 66188)]