2510183340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{1621}}^1$

素因数の和:2872

約数の個数: 144

約数和(自身を含む): 8714422080

約数和(自身を除く): 6204238740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1229, 1260, 1621, 2458, 3242, 3687, 4863, 4916, 6145, 6484, 7374, 8105, 8603, 9726, 11061, 11347, 12290, 14589, 14748, 16210, 17206, 18435, 19452, 22122, 22694, 24315, 24580, 25809, 29178, 32420, 34041, 34412, 36870, 43015, 44244, 45388, 48630, 51618, 55305, 56735, 58356, 68082, 72945, 73740, 77427, 86030, 97260, 102123, 103236, 110610, 113470, 129045, 136164, 145890, 154854, 170205, 172060, 204246, 221220, 226940, 258090, 291780, 309708, 340410, 387135, 408492, 510615, 516180, 680820, 774270, 1021230, 1548540, 1992209, 2042460, 3984418, 5976627, 7968836, 9961045, 11953254, 13945463, 17929881, 19922090, 23906508, 27890926, 29883135, 35859762, 39844180, 41836389, 55781852, 59766270, 69727315, 71719524, 83672778, 89649405, 119532540, 125509167, 139454630, 167345556, 179298810, 209181945, 251018334, 278909260, 358597620, 418363890, 502036668, 627545835, 836727780, 1255091670, 2510183340]

約数ペア:

[(1, 2510183340), (2, 1255091670), (3, 836727780), (4, 627545835), (5, 502036668), (6, 418363890), (7, 358597620), (9, 278909260), (10, 251018334), (12, 209181945), (14, 179298810), (15, 167345556), (18, 139454630), (20, 125509167), (21, 119532540), (28, 89649405), (30, 83672778), (35, 71719524), (36, 69727315), (42, 59766270), (45, 55781852), (60, 41836389), (63, 39844180), (70, 35859762), (84, 29883135), (90, 27890926), (105, 23906508), (126, 19922090), (140, 17929881), (180, 13945463), (210, 11953254), (252, 9961045), (315, 7968836), (420, 5976627), (630, 3984418), (1229, 2042460), (1260, 1992209), (1621, 1548540), (2458, 1021230), (3242, 774270), (3687, 680820), (4863, 516180), (4916, 510615), (6145, 408492), (6484, 387135), (7374, 340410), (8105, 309708), (8603, 291780), (9726, 258090), (11061, 226940), (11347, 221220), (12290, 204246), (14589, 172060), (14748, 170205), (16210, 154854), (17206, 145890), (18435, 136164), (19452, 129045), (22122, 113470), (22694, 110610), (24315, 103236), (24580, 102123), (25809, 97260), (29178, 86030), (32420, 77427), (34041, 73740), (34412, 72945), (36870, 68082), (43015, 58356), (44244, 56735), (45388, 55305), (48630, 51618)]