29140440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 101122560

約数和(自身を除く): 71982120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 307, 339, 420, 452, 565, 614, 678, 791, 840, 904, 921, 1130, 1228, 1356, 1535, 1582, 1695, 1842, 2149, 2260, 2373, 2456, 2712, 3070, 3164, 3390, 3684, 3955, 4298, 4520, 4605, 4746, 6140, 6328, 6447, 6780, 7368, 7910, 8596, 9210, 9492, 10745, 11865, 12280, 12894, 13560, 15820, 17192, 18420, 18984, 21490, 23730, 25788, 31640, 32235, 34691, 36840, 42980, 47460, 51576, 64470, 69382, 85960, 94920, 104073, 128940, 138764, 173455, 208146, 242837, 257880, 277528, 346910, 416292, 485674, 520365, 693820, 728511, 832584, 971348, 1040730, 1214185, 1387640, 1457022, 1942696, 2081460, 2428370, 2914044, 3642555, 4162920, 4856740, 5828088, 7285110, 9713480, 14570220, 29140440]

約数ペア:

[(1, 29140440), (2, 14570220), (3, 9713480), (4, 7285110), (5, 5828088), (6, 4856740), (7, 4162920), (8, 3642555), (10, 2914044), (12, 2428370), (14, 2081460), (15, 1942696), (20, 1457022), (21, 1387640), (24, 1214185), (28, 1040730), (30, 971348), (35, 832584), (40, 728511), (42, 693820), (56, 520365), (60, 485674), (70, 416292), (84, 346910), (105, 277528), (113, 257880), (120, 242837), (140, 208146), (168, 173455), (210, 138764), (226, 128940), (280, 104073), (307, 94920), (339, 85960), (420, 69382), (452, 64470), (565, 51576), (614, 47460), (678, 42980), (791, 36840), (840, 34691), (904, 32235), (921, 31640), (1130, 25788), (1228, 23730), (1356, 21490), (1535, 18984), (1582, 18420), (1695, 17192), (1842, 15820), (2149, 13560), (2260, 12894), (2373, 12280), (2456, 11865), (2712, 10745), (3070, 9492), (3164, 9210), (3390, 8596), (3684, 7910), (3955, 7368), (4298, 6780), (4520, 6447), (4605, 6328), (4746, 6140)]