70261620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 173593740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 165, 190, 195, 209, 220, 228, 247, 260, 285, 286, 330, 380, 390, 418, 429, 431, 494, 570, 572, 627, 660, 715, 741, 780, 836, 858, 862, 988, 1045, 1140, 1235, 1254, 1293, 1430, 1482, 1716, 1724, 2090, 2145, 2155, 2470, 2508, 2586, 2717, 2860, 2964, 3135, 3705, 4180, 4290, 4310, 4741, 4940, 5172, 5434, 5603, 6270, 6465, 7410, 8151, 8189, 8580, 8620, 9482, 10868, 11206, 12540, 12930, 13585, 14223, 14820, 16302, 16378, 16809, 18964, 22412, 23705, 24567, 25860, 27170, 28015, 28446, 32604, 32756, 33618, 40755, 40945, 47410, 49134, 54340, 56030, 56892, 61633, 67236, 71115, 81510, 81890, 84045, 90079, 94820, 98268, 106457, 112060, 122835, 123266, 142230, 163020, 163780, 168090, 180158, 184899, 212914, 245670, 246532, 270237, 284460, 308165, 319371, 336180, 360316, 369798, 425828, 450395, 491340, 532285, 540474, 616330, 638742, 739596, 900790, 924495, 1064570, 1080948, 1171027, 1232660, 1277484, 1351185, 1596855, 1801580, 1848990, 2129140, 2342054, 2702370, 3193710, 3513081, 3697980, 4684108, 5404740, 5855135, 6387420, 7026162, 11710270, 14052324, 17565405, 23420540, 35130810, 70261620]

約数ペア:

[(1, 70261620), (2, 35130810), (3, 23420540), (4, 17565405), (5, 14052324), (6, 11710270), (10, 7026162), (11, 6387420), (12, 5855135), (13, 5404740), (15, 4684108), (19, 3697980), (20, 3513081), (22, 3193710), (26, 2702370), (30, 2342054), (33, 2129140), (38, 1848990), (39, 1801580), (44, 1596855), (52, 1351185), (55, 1277484), (57, 1232660), (60, 1171027), (65, 1080948), (66, 1064570), (76, 924495), (78, 900790), (95, 739596), (110, 638742), (114, 616330), (130, 540474), (132, 532285), (143, 491340), (156, 450395), (165, 425828), (190, 369798), (195, 360316), (209, 336180), (220, 319371), (228, 308165), (247, 284460), (260, 270237), (285, 246532), (286, 245670), (330, 212914), (380, 184899), (390, 180158), (418, 168090), (429, 163780), (431, 163020), (494, 142230), (570, 123266), (572, 122835), (627, 112060), (660, 106457), (715, 98268), (741, 94820), (780, 90079), (836, 84045), (858, 81890), (862, 81510), (988, 71115), (1045, 67236), (1140, 61633), (1235, 56892), (1254, 56030), (1293, 54340), (1430, 49134), (1482, 47410), (1716, 40945), (1724, 40755), (2090, 33618), (2145, 32756), (2155, 32604), (2470, 28446), (2508, 28015), (2586, 27170), (2717, 25860), (2860, 24567), (2964, 23705), (3135, 22412), (3705, 18964), (4180, 16809), (4290, 16378), (4310, 16302), (4741, 14820), (4940, 14223), (5172, 13585), (5434, 12930), (5603, 12540), (6270, 11206), (6465, 10868), (7410, 9482), (8151, 8620), (8189, 8580)]