31460935080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{376147}}^1$

素因数の和:376219

約数の個数: 128

約数和(自身を含む): 102372439680

約数和(自身を除く): 70911504600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 984, 1020, 1230, 1394, 1640, 2040, 2091, 2460, 2788, 3485, 4182, 4920, 5576, 6970, 8364, 10455, 13940, 16728, 20910, 27880, 41820, 83640, 376147, 752294, 1128441, 1504588, 1880735, 2256882, 3009176, 3761470, 4513764, 5642205, 6394499, 7522940, 9027528, 11284410, 12788998, 15045880, 15422027, 19183497, 22568820, 25577996, 30844054, 31972495, 38366994, 45137640, 46266081, 51155992, 61688108, 63944990, 76733988, 77110135, 92532162, 95917485, 123376216, 127889980, 153467976, 154220270, 185064324, 191834970, 231330405, 255779960, 262174459, 308440540, 370128648, 383669940, 462660810, 524348918, 616881080, 767339880, 786523377, 925321620, 1048697836, 1310872295, 1573046754, 1850643240, 2097395672, 2621744590, 3146093508, 3932616885, 5243489180, 6292187016, 7865233770, 10486978360, 15730467540, 31460935080]

約数ペア:

[(1, 31460935080), (2, 15730467540), (3, 10486978360), (4, 7865233770), (5, 6292187016), (6, 5243489180), (8, 3932616885), (10, 3146093508), (12, 2621744590), (15, 2097395672), (17, 1850643240), (20, 1573046754), (24, 1310872295), (30, 1048697836), (34, 925321620), (40, 786523377), (41, 767339880), (51, 616881080), (60, 524348918), (68, 462660810), (82, 383669940), (85, 370128648), (102, 308440540), (120, 262174459), (123, 255779960), (136, 231330405), (164, 191834970), (170, 185064324), (204, 154220270), (205, 153467976), (246, 127889980), (255, 123376216), (328, 95917485), (340, 92532162), (408, 77110135), (410, 76733988), (492, 63944990), (510, 61688108), (615, 51155992), (680, 46266081), (697, 45137640), (820, 38366994), (984, 31972495), (1020, 30844054), (1230, 25577996), (1394, 22568820), (1640, 19183497), (2040, 15422027), (2091, 15045880), (2460, 12788998), (2788, 11284410), (3485, 9027528), (4182, 7522940), (4920, 6394499), (5576, 5642205), (6970, 4513764), (8364, 3761470), (10455, 3009176), (13940, 2256882), (16728, 1880735), (20910, 1504588), (27880, 1128441), (41820, 752294), (83640, 376147)]