3874804960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 10119150720

約数和(自身を除く): 6244345760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 73, 80, 104, 130, 146, 151, 160, 169, 208, 260, 292, 302, 338, 365, 416, 520, 584, 604, 676, 730, 755, 845, 949, 1040, 1168, 1208, 1352, 1460, 1510, 1690, 1898, 1963, 2080, 2197, 2336, 2416, 2704, 2920, 3020, 3380, 3796, 3926, 4394, 4745, 4832, 5408, 5840, 6040, 6760, 7592, 7852, 8788, 9490, 9815, 10985, 11023, 11680, 12080, 12337, 13520, 15184, 15704, 17576, 18980, 19630, 21970, 22046, 24160, 24674, 25519, 27040, 30368, 31408, 35152, 37960, 39260, 43940, 44092, 49348, 51038, 55115, 61685, 62816, 70304, 75920, 78520, 87880, 88184, 98696, 102076, 110230, 123370, 127595, 143299, 151840, 157040, 160381, 175760, 176368, 197392, 204152, 220460, 246740, 255190, 286598, 314080, 320762, 331747, 351520, 352736, 394784, 408304, 440920, 493480, 510380, 573196, 641524, 663494, 716495, 801905, 816608, 881840, 986960, 1020760, 1146392, 1283048, 1326988, 1432990, 1603810, 1658735, 1763680, 1862887, 1973920, 2041520, 2292784, 2566096, 2653976, 2865980, 3207620, 3317470, 3725774, 4083040, 4585568, 5132192, 5307952, 5731960, 6415240, 6634940, 7451548, 9314435, 10615904, 11463920, 12830480, 13269880, 14903096, 18628870, 22927840, 24217531, 25660960, 26539760, 29806192, 37257740, 48435062, 53079520, 59612384, 74515480, 96870124, 121087655, 149030960, 193740248, 242175310, 298061920, 387480496, 484350620, 774960992, 968701240, 1937402480, 3874804960]

約数ペア:

[(1, 3874804960), (2, 1937402480), (4, 968701240), (5, 774960992), (8, 484350620), (10, 387480496), (13, 298061920), (16, 242175310), (20, 193740248), (26, 149030960), (32, 121087655), (40, 96870124), (52, 74515480), (65, 59612384), (73, 53079520), (80, 48435062), (104, 37257740), (130, 29806192), (146, 26539760), (151, 25660960), (160, 24217531), (169, 22927840), (208, 18628870), (260, 14903096), (292, 13269880), (302, 12830480), (338, 11463920), (365, 10615904), (416, 9314435), (520, 7451548), (584, 6634940), (604, 6415240), (676, 5731960), (730, 5307952), (755, 5132192), (845, 4585568), (949, 4083040), (1040, 3725774), (1168, 3317470), (1208, 3207620), (1352, 2865980), (1460, 2653976), (1510, 2566096), (1690, 2292784), (1898, 2041520), (1963, 1973920), (2080, 1862887), (2197, 1763680), (2336, 1658735), (2416, 1603810), (2704, 1432990), (2920, 1326988), (3020, 1283048), (3380, 1146392), (3796, 1020760), (3926, 986960), (4394, 881840), (4745, 816608), (4832, 801905), (5408, 716495), (5840, 663494), (6040, 641524), (6760, 573196), (7592, 510380), (7852, 493480), (8788, 440920), (9490, 408304), (9815, 394784), (10985, 352736), (11023, 351520), (11680, 331747), (12080, 320762), (12337, 314080), (13520, 286598), (15184, 255190), (15704, 246740), (17576, 220460), (18980, 204152), (19630, 197392), (21970, 176368), (22046, 175760), (24160, 160381), (24674, 157040), (25519, 151840), (27040, 143299), (30368, 127595), (31408, 123370), (35152, 110230), (37960, 102076), (39260, 98696), (43940, 88184), (44092, 87880), (49348, 78520), (51038, 75920), (55115, 70304), (61685, 62816)]