64315680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:979

約数の個数: 192

約数和(自身を含む): 238267008

約数和(自身を除く): 173951328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 937, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 1874, 2080, 2145, 2288, 2640, 2811, 2860, 3120, 3432, 3748, 4290, 4576, 4685, 5280, 5622, 5720, 6240, 6864, 7496, 8580, 9370, 10307, 11244, 11440, 12181, 13728, 14055, 14992, 17160, 18740, 20614, 22488, 22880, 24362, 28110, 29984, 30921, 34320, 36543, 37480, 41228, 44976, 48724, 51535, 56220, 60905, 61842, 68640, 73086, 74960, 82456, 89952, 97448, 103070, 112440, 121810, 123684, 133991, 146172, 149920, 154605, 164912, 182715, 194896, 206140, 224880, 243620, 247368, 267982, 292344, 309210, 329824, 365430, 389792, 401973, 412280, 449760, 487240, 494736, 535964, 584688, 618420, 669955, 730860, 803946, 824560, 974480, 989472, 1071928, 1169376, 1236840, 1339910, 1461720, 1607892, 1649120, 1948960, 2009865, 2143856, 2473680, 2679820, 2923440, 3215784, 4019730, 4287712, 4947360, 5359640, 5846880, 6431568, 8039460, 10719280, 12863136, 16078920, 21438560, 32157840, 64315680]

約数ペア:

[(1, 64315680), (2, 32157840), (3, 21438560), (4, 16078920), (5, 12863136), (6, 10719280), (8, 8039460), (10, 6431568), (11, 5846880), (12, 5359640), (13, 4947360), (15, 4287712), (16, 4019730), (20, 3215784), (22, 2923440), (24, 2679820), (26, 2473680), (30, 2143856), (32, 2009865), (33, 1948960), (39, 1649120), (40, 1607892), (44, 1461720), (48, 1339910), (52, 1236840), (55, 1169376), (60, 1071928), (65, 989472), (66, 974480), (78, 824560), (80, 803946), (88, 730860), (96, 669955), (104, 618420), (110, 584688), (120, 535964), (130, 494736), (132, 487240), (143, 449760), (156, 412280), (160, 401973), (165, 389792), (176, 365430), (195, 329824), (208, 309210), (220, 292344), (240, 267982), (260, 247368), (264, 243620), (286, 224880), (312, 206140), (330, 194896), (352, 182715), (390, 164912), (416, 154605), (429, 149920), (440, 146172), (480, 133991), (520, 123684), (528, 121810), (572, 112440), (624, 103070), (660, 97448), (715, 89952), (780, 82456), (858, 74960), (880, 73086), (937, 68640), (1040, 61842), (1056, 60905), (1144, 56220), (1248, 51535), (1320, 48724), (1430, 44976), (1560, 41228), (1716, 37480), (1760, 36543), (1874, 34320), (2080, 30921), (2145, 29984), (2288, 28110), (2640, 24362), (2811, 22880), (2860, 22488), (3120, 20614), (3432, 18740), (3748, 17160), (4290, 14992), (4576, 14055), (4685, 13728), (5280, 12181), (5622, 11440), (5720, 11244), (6240, 10307), (6864, 9370), (7496, 8580)]