73071240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:503

約数の個数: 128

約数和(自身を含む): 241211520

約数和(自身を除く): 168140280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 197, 220, 264, 281, 330, 394, 440, 562, 591, 660, 788, 843, 985, 1124, 1182, 1320, 1405, 1576, 1686, 1970, 2167, 2248, 2364, 2810, 2955, 3091, 3372, 3940, 4215, 4334, 4728, 5620, 5910, 6182, 6501, 6744, 7880, 8430, 8668, 9273, 10835, 11240, 11820, 12364, 13002, 15455, 16860, 17336, 18546, 21670, 23640, 24728, 26004, 30910, 32505, 33720, 37092, 43340, 46365, 52008, 55357, 61820, 65010, 74184, 86680, 92730, 110714, 123640, 130020, 166071, 185460, 221428, 260040, 276785, 332142, 370920, 442856, 553570, 608927, 664284, 830355, 1107140, 1217854, 1328568, 1660710, 1826781, 2214280, 2435708, 3044635, 3321420, 3653562, 4871416, 6089270, 6642840, 7307124, 9133905, 12178540, 14614248, 18267810, 24357080, 36535620, 73071240]

約数ペア:

[(1, 73071240), (2, 36535620), (3, 24357080), (4, 18267810), (5, 14614248), (6, 12178540), (8, 9133905), (10, 7307124), (11, 6642840), (12, 6089270), (15, 4871416), (20, 3653562), (22, 3321420), (24, 3044635), (30, 2435708), (33, 2214280), (40, 1826781), (44, 1660710), (55, 1328568), (60, 1217854), (66, 1107140), (88, 830355), (110, 664284), (120, 608927), (132, 553570), (165, 442856), (197, 370920), (220, 332142), (264, 276785), (281, 260040), (330, 221428), (394, 185460), (440, 166071), (562, 130020), (591, 123640), (660, 110714), (788, 92730), (843, 86680), (985, 74184), (1124, 65010), (1182, 61820), (1320, 55357), (1405, 52008), (1576, 46365), (1686, 43340), (1970, 37092), (2167, 33720), (2248, 32505), (2364, 30910), (2810, 26004), (2955, 24728), (3091, 23640), (3372, 21670), (3940, 18546), (4215, 17336), (4334, 16860), (4728, 15455), (5620, 13002), (5910, 12364), (6182, 11820), (6501, 11240), (6744, 10835), (7880, 9273), (8430, 8668)]