2013124440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{5189}}^1$

素因数の和:5317

約数の個数: 128

約数和(自身を含む): 6255403200

約数和(自身を除く): 4242278760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 61, 106, 120, 122, 159, 183, 212, 244, 265, 305, 318, 366, 424, 488, 530, 610, 636, 732, 795, 915, 1060, 1220, 1272, 1464, 1590, 1830, 2120, 2440, 3180, 3233, 3660, 5189, 6360, 6466, 7320, 9699, 10378, 12932, 15567, 16165, 19398, 20756, 25864, 25945, 31134, 32330, 38796, 41512, 48495, 51890, 62268, 64660, 77592, 77835, 96990, 103780, 124536, 129320, 155670, 193980, 207560, 275017, 311340, 316529, 387960, 550034, 622680, 633058, 825051, 949587, 1100068, 1266116, 1375085, 1582645, 1650102, 1899174, 2200136, 2532232, 2750170, 3165290, 3300204, 3798348, 4125255, 4747935, 5500340, 6330580, 6600408, 7596696, 8250510, 9495870, 11000680, 12661160, 16501020, 16776037, 18991740, 33002040, 33552074, 37983480, 50328111, 67104148, 83880185, 100656222, 134208296, 167760370, 201312444, 251640555, 335520740, 402624888, 503281110, 671041480, 1006562220, 2013124440]

約数ペア:

[(1, 2013124440), (2, 1006562220), (3, 671041480), (4, 503281110), (5, 402624888), (6, 335520740), (8, 251640555), (10, 201312444), (12, 167760370), (15, 134208296), (20, 100656222), (24, 83880185), (30, 67104148), (40, 50328111), (53, 37983480), (60, 33552074), (61, 33002040), (106, 18991740), (120, 16776037), (122, 16501020), (159, 12661160), (183, 11000680), (212, 9495870), (244, 8250510), (265, 7596696), (305, 6600408), (318, 6330580), (366, 5500340), (424, 4747935), (488, 4125255), (530, 3798348), (610, 3300204), (636, 3165290), (732, 2750170), (795, 2532232), (915, 2200136), (1060, 1899174), (1220, 1650102), (1272, 1582645), (1464, 1375085), (1590, 1266116), (1830, 1100068), (2120, 949587), (2440, 825051), (3180, 633058), (3233, 622680), (3660, 550034), (5189, 387960), (6360, 316529), (6466, 311340), (7320, 275017), (9699, 207560), (10378, 193980), (12932, 155670), (15567, 129320), (16165, 124536), (19398, 103780), (20756, 96990), (25864, 77835), (25945, 77592), (31134, 64660), (32330, 62268), (38796, 51890), (41512, 48495)]