478834020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10271}}^1$

素因数の和:10330

約数の個数: 144

約数和(自身を含む): 1704987648

約数和(自身を除く): 1226153628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 3108, 3330, 3885, 4662, 5180, 6660, 7770, 9324, 10271, 11655, 15540, 20542, 23310, 30813, 41084, 46620, 51355, 61626, 71897, 92439, 102710, 123252, 143794, 154065, 184878, 205420, 215691, 287588, 308130, 359485, 369756, 380027, 431382, 462195, 616260, 647073, 718970, 760054, 862764, 924390, 1078455, 1140081, 1294146, 1437940, 1520108, 1848780, 1900135, 2156910, 2280162, 2588292, 2660189, 3235365, 3420243, 3800270, 4313820, 4560324, 5320378, 5700405, 6470730, 6840486, 7600540, 7980567, 10640756, 11400810, 12941460, 13300945, 13680972, 15961134, 17101215, 22801620, 23941701, 26601890, 31922268, 34202430, 39902835, 47883402, 53203780, 68404860, 79805670, 95766804, 119708505, 159611340, 239417010, 478834020]

約数ペア:

[(1, 478834020), (2, 239417010), (3, 159611340), (4, 119708505), (5, 95766804), (6, 79805670), (7, 68404860), (9, 53203780), (10, 47883402), (12, 39902835), (14, 34202430), (15, 31922268), (18, 26601890), (20, 23941701), (21, 22801620), (28, 17101215), (30, 15961134), (35, 13680972), (36, 13300945), (37, 12941460), (42, 11400810), (45, 10640756), (60, 7980567), (63, 7600540), (70, 6840486), (74, 6470730), (84, 5700405), (90, 5320378), (105, 4560324), (111, 4313820), (126, 3800270), (140, 3420243), (148, 3235365), (180, 2660189), (185, 2588292), (210, 2280162), (222, 2156910), (252, 1900135), (259, 1848780), (315, 1520108), (333, 1437940), (370, 1294146), (420, 1140081), (444, 1078455), (518, 924390), (555, 862764), (630, 760054), (666, 718970), (740, 647073), (777, 616260), (1036, 462195), (1110, 431382), (1260, 380027), (1295, 369756), (1332, 359485), (1554, 308130), (1665, 287588), (2220, 215691), (2331, 205420), (2590, 184878), (3108, 154065), (3330, 143794), (3885, 123252), (4662, 102710), (5180, 92439), (6660, 71897), (7770, 61626), (9324, 51355), (10271, 46620), (11655, 41084), (15540, 30813), (20542, 23310)]