70153680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 231413760

約数和(自身を除く): 161260080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 71, 80, 92, 115, 120, 138, 142, 179, 184, 213, 230, 240, 276, 284, 345, 355, 358, 368, 426, 460, 537, 552, 568, 690, 710, 716, 852, 895, 920, 1065, 1074, 1104, 1136, 1380, 1420, 1432, 1633, 1704, 1790, 1840, 2130, 2148, 2685, 2760, 2840, 2864, 3266, 3408, 3580, 4117, 4260, 4296, 4899, 5370, 5520, 5680, 6532, 7160, 8165, 8234, 8520, 8592, 9798, 10740, 12351, 12709, 13064, 14320, 16330, 16468, 17040, 19596, 20585, 21480, 24495, 24702, 25418, 26128, 32660, 32936, 38127, 39192, 41170, 42960, 48990, 49404, 50836, 61755, 63545, 65320, 65872, 76254, 78384, 82340, 97980, 98808, 101672, 123510, 127090, 130640, 152508, 164680, 190635, 195960, 197616, 203344, 247020, 254180, 292307, 305016, 329360, 381270, 391920, 494040, 508360, 584614, 610032, 762540, 876921, 988080, 1016720, 1169228, 1461535, 1525080, 1753842, 2338456, 2923070, 3050160, 3507684, 4384605, 4676912, 5846140, 7015368, 8769210, 11692280, 14030736, 17538420, 23384560, 35076840, 70153680]

約数ペア:

[(1, 70153680), (2, 35076840), (3, 23384560), (4, 17538420), (5, 14030736), (6, 11692280), (8, 8769210), (10, 7015368), (12, 5846140), (15, 4676912), (16, 4384605), (20, 3507684), (23, 3050160), (24, 2923070), (30, 2338456), (40, 1753842), (46, 1525080), (48, 1461535), (60, 1169228), (69, 1016720), (71, 988080), (80, 876921), (92, 762540), (115, 610032), (120, 584614), (138, 508360), (142, 494040), (179, 391920), (184, 381270), (213, 329360), (230, 305016), (240, 292307), (276, 254180), (284, 247020), (345, 203344), (355, 197616), (358, 195960), (368, 190635), (426, 164680), (460, 152508), (537, 130640), (552, 127090), (568, 123510), (690, 101672), (710, 98808), (716, 97980), (852, 82340), (895, 78384), (920, 76254), (1065, 65872), (1074, 65320), (1104, 63545), (1136, 61755), (1380, 50836), (1420, 49404), (1432, 48990), (1633, 42960), (1704, 41170), (1790, 39192), (1840, 38127), (2130, 32936), (2148, 32660), (2685, 26128), (2760, 25418), (2840, 24702), (2864, 24495), (3266, 21480), (3408, 20585), (3580, 19596), (4117, 17040), (4260, 16468), (4296, 16330), (4899, 14320), (5370, 13064), (5520, 12709), (5680, 12351), (6532, 10740), (7160, 9798), (8165, 8592), (8234, 8520)]