814877460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1178

約数の個数: 144

約数和(自身を含む): 2557835280

約数和(自身を除く): 1742957820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 109, 123, 164, 180, 205, 218, 246, 327, 369, 410, 436, 492, 545, 615, 654, 738, 820, 981, 1013, 1090, 1230, 1308, 1476, 1635, 1845, 1962, 2026, 2180, 2460, 3039, 3270, 3690, 3924, 4052, 4469, 4905, 5065, 6078, 6540, 7380, 8938, 9117, 9810, 10130, 12156, 13407, 15195, 17876, 18234, 19620, 20260, 22345, 26814, 30390, 36468, 40221, 41533, 44690, 45585, 53628, 60780, 67035, 80442, 83066, 89380, 91170, 110417, 124599, 134070, 160884, 166132, 182340, 201105, 207665, 220834, 249198, 268140, 331251, 373797, 402210, 415330, 441668, 498396, 552085, 622995, 662502, 747594, 804420, 830660, 993753, 1104170, 1245990, 1325004, 1495188, 1656255, 1868985, 1987506, 2208340, 2491980, 3312510, 3737970, 3975012, 4527097, 4968765, 6625020, 7475940, 9054194, 9937530, 13581291, 18108388, 19875060, 22635485, 27162582, 40743873, 45270970, 54325164, 67906455, 81487746, 90541940, 135812910, 162975492, 203719365, 271625820, 407438730, 814877460]

約数ペア:

[(1, 814877460), (2, 407438730), (3, 271625820), (4, 203719365), (5, 162975492), (6, 135812910), (9, 90541940), (10, 81487746), (12, 67906455), (15, 54325164), (18, 45270970), (20, 40743873), (30, 27162582), (36, 22635485), (41, 19875060), (45, 18108388), (60, 13581291), (82, 9937530), (90, 9054194), (109, 7475940), (123, 6625020), (164, 4968765), (180, 4527097), (205, 3975012), (218, 3737970), (246, 3312510), (327, 2491980), (369, 2208340), (410, 1987506), (436, 1868985), (492, 1656255), (545, 1495188), (615, 1325004), (654, 1245990), (738, 1104170), (820, 993753), (981, 830660), (1013, 804420), (1090, 747594), (1230, 662502), (1308, 622995), (1476, 552085), (1635, 498396), (1845, 441668), (1962, 415330), (2026, 402210), (2180, 373797), (2460, 331251), (3039, 268140), (3270, 249198), (3690, 220834), (3924, 207665), (4052, 201105), (4469, 182340), (4905, 166132), (5065, 160884), (6078, 134070), (6540, 124599), (7380, 110417), (8938, 91170), (9117, 89380), (9810, 83066), (10130, 80442), (12156, 67035), (13407, 60780), (15195, 53628), (17876, 45585), (18234, 44690), (19620, 41533), (20260, 40221), (22345, 36468), (26814, 30390)]