7395960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 26127360

約数和(自身を除く): 18731400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 431, 440, 520, 572, 660, 715, 780, 858, 862, 1144, 1293, 1320, 1430, 1560, 1716, 1724, 2145, 2155, 2586, 2860, 3432, 3448, 4290, 4310, 4741, 5172, 5603, 5720, 6465, 8580, 8620, 9482, 10344, 11206, 12930, 14223, 16809, 17160, 17240, 18964, 22412, 23705, 25860, 28015, 28446, 33618, 37928, 44824, 47410, 51720, 56030, 56892, 61633, 67236, 71115, 84045, 94820, 112060, 113784, 123266, 134472, 142230, 168090, 184899, 189640, 224120, 246532, 284460, 308165, 336180, 369798, 493064, 568920, 616330, 672360, 739596, 924495, 1232660, 1479192, 1848990, 2465320, 3697980, 7395960]

約数ペア:

[(1, 7395960), (2, 3697980), (3, 2465320), (4, 1848990), (5, 1479192), (6, 1232660), (8, 924495), (10, 739596), (11, 672360), (12, 616330), (13, 568920), (15, 493064), (20, 369798), (22, 336180), (24, 308165), (26, 284460), (30, 246532), (33, 224120), (39, 189640), (40, 184899), (44, 168090), (52, 142230), (55, 134472), (60, 123266), (65, 113784), (66, 112060), (78, 94820), (88, 84045), (104, 71115), (110, 67236), (120, 61633), (130, 56892), (132, 56030), (143, 51720), (156, 47410), (165, 44824), (195, 37928), (220, 33618), (260, 28446), (264, 28015), (286, 25860), (312, 23705), (330, 22412), (390, 18964), (429, 17240), (431, 17160), (440, 16809), (520, 14223), (572, 12930), (660, 11206), (715, 10344), (780, 9482), (858, 8620), (862, 8580), (1144, 6465), (1293, 5720), (1320, 5603), (1430, 5172), (1560, 4741), (1716, 4310), (1724, 4290), (2145, 3448), (2155, 3432), (2586, 2860)]