2657162160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{10223}}^1$

素因数の和:10280

約数の個数: 180

約数和(自身を含む): 9418941792

約数和(自身を除く): 6761779632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 361, 380, 456, 570, 684, 720, 722, 760, 855, 912, 1083, 1140, 1368, 1444, 1520, 1710, 1805, 2166, 2280, 2736, 2888, 3249, 3420, 3610, 4332, 4560, 5415, 5776, 6498, 6840, 7220, 8664, 10223, 10830, 12996, 13680, 14440, 16245, 17328, 20446, 21660, 25992, 28880, 30669, 32490, 40892, 43320, 51115, 51984, 61338, 64980, 81784, 86640, 92007, 102230, 122676, 129960, 153345, 163568, 184014, 194237, 204460, 245352, 259920, 306690, 368028, 388474, 408920, 460035, 490704, 582711, 613380, 736056, 776948, 817840, 920070, 971185, 1165422, 1226760, 1472112, 1553896, 1748133, 1840140, 1942370, 2330844, 2453520, 2913555, 3107792, 3496266, 3680280, 3690503, 3884740, 4661688, 5827110, 6992532, 7360560, 7381006, 7769480, 8740665, 9323376, 11071509, 11654220, 13985064, 14762012, 15538960, 17481330, 18452515, 22143018, 23308440, 27970128, 29524024, 33214527, 34962660, 36905030, 44286036, 46616880, 55357545, 59048048, 66429054, 69925320, 73810060, 88572072, 110715090, 132858108, 139850640, 147620120, 166072635, 177144144, 221430180, 265716216, 295240240, 332145270, 442860360, 531432432, 664290540, 885720720, 1328581080, 2657162160]

約数ペア:

[(1, 2657162160), (2, 1328581080), (3, 885720720), (4, 664290540), (5, 531432432), (6, 442860360), (8, 332145270), (9, 295240240), (10, 265716216), (12, 221430180), (15, 177144144), (16, 166072635), (18, 147620120), (19, 139850640), (20, 132858108), (24, 110715090), (30, 88572072), (36, 73810060), (38, 69925320), (40, 66429054), (45, 59048048), (48, 55357545), (57, 46616880), (60, 44286036), (72, 36905030), (76, 34962660), (80, 33214527), (90, 29524024), (95, 27970128), (114, 23308440), (120, 22143018), (144, 18452515), (152, 17481330), (171, 15538960), (180, 14762012), (190, 13985064), (228, 11654220), (240, 11071509), (285, 9323376), (304, 8740665), (342, 7769480), (360, 7381006), (361, 7360560), (380, 6992532), (456, 5827110), (570, 4661688), (684, 3884740), (720, 3690503), (722, 3680280), (760, 3496266), (855, 3107792), (912, 2913555), (1083, 2453520), (1140, 2330844), (1368, 1942370), (1444, 1840140), (1520, 1748133), (1710, 1553896), (1805, 1472112), (2166, 1226760), (2280, 1165422), (2736, 971185), (2888, 920070), (3249, 817840), (3420, 776948), (3610, 736056), (4332, 613380), (4560, 582711), (5415, 490704), (5776, 460035), (6498, 408920), (6840, 388474), (7220, 368028), (8664, 306690), (10223, 259920), (10830, 245352), (12996, 204460), (13680, 194237), (14440, 184014), (16245, 163568), (17328, 153345), (20446, 129960), (21660, 122676), (25992, 102230), (28880, 92007), (30669, 86640), (32490, 81784), (40892, 64980), (43320, 61338), (51115, 51984)]