152687640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2713}}^1$

素因数の和:2801

約数の個数: 128

約数和(自身を含む): 531509760

約数和(自身を除く): 378822120

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, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2713, 2814, 3752, 4020, 4690, 5426, 5628, 7035, 8040, 8139, 9380, 10852, 11256, 13565, 14070, 16278, 18760, 18991, 21704, 27130, 28140, 32556, 37982, 40695, 54260, 56280, 56973, 65112, 75964, 81390, 94955, 108520, 113946, 151928, 162780, 181771, 189910, 227892, 284865, 325560, 363542, 379820, 455784, 545313, 569730, 727084, 759640, 908855, 1090626, 1139460, 1272397, 1454168, 1817710, 2181252, 2278920, 2544794, 2726565, 3635420, 3817191, 4362504, 5089588, 5453130, 6361985, 7270840, 7634382, 10179176, 10906260, 12723970, 15268764, 19085955, 21812520, 25447940, 30537528, 38171910, 50895880, 76343820, 152687640]

約数ペア:

[(1, 152687640), (2, 76343820), (3, 50895880), (4, 38171910), (5, 30537528), (6, 25447940), (7, 21812520), (8, 19085955), (10, 15268764), (12, 12723970), (14, 10906260), (15, 10179176), (20, 7634382), (21, 7270840), (24, 6361985), (28, 5453130), (30, 5089588), (35, 4362504), (40, 3817191), (42, 3635420), (56, 2726565), (60, 2544794), (67, 2278920), (70, 2181252), (84, 1817710), (105, 1454168), (120, 1272397), (134, 1139460), (140, 1090626), (168, 908855), (201, 759640), (210, 727084), (268, 569730), (280, 545313), (335, 455784), (402, 379820), (420, 363542), (469, 325560), (536, 284865), (670, 227892), (804, 189910), (840, 181771), (938, 162780), (1005, 151928), (1340, 113946), (1407, 108520), (1608, 94955), (1876, 81390), (2010, 75964), (2345, 65112), (2680, 56973), (2713, 56280), (2814, 54260), (3752, 40695), (4020, 37982), (4690, 32556), (5426, 28140), (5628, 27130), (7035, 21704), (8040, 18991), (8139, 18760), (9380, 16278), (10852, 14070), (11256, 13565)]