64568070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 134497530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 127, 135, 189, 210, 254, 269, 270, 315, 378, 381, 538, 630, 635, 762, 807, 889, 945, 1143, 1270, 1345, 1614, 1778, 1883, 1890, 1905, 2286, 2421, 2667, 2690, 3429, 3766, 3810, 4035, 4445, 4842, 5334, 5649, 5715, 6858, 7263, 8001, 8070, 8890, 9415, 11298, 11430, 12105, 13335, 14526, 16002, 16947, 17145, 18830, 24003, 24210, 26670, 28245, 33894, 34163, 34290, 36315, 40005, 48006, 50841, 56490, 68326, 72630, 80010, 84735, 101682, 102489, 120015, 169470, 170815, 204978, 239141, 240030, 254205, 307467, 341630, 478282, 508410, 512445, 614934, 717423, 922401, 1024890, 1195705, 1434846, 1537335, 1844802, 2152269, 2391410, 3074670, 3587115, 4304538, 4612005, 6456807, 7174230, 9224010, 10761345, 12913614, 21522690, 32284035, 64568070]

約数ペア:

[(1, 64568070), (2, 32284035), (3, 21522690), (5, 12913614), (6, 10761345), (7, 9224010), (9, 7174230), (10, 6456807), (14, 4612005), (15, 4304538), (18, 3587115), (21, 3074670), (27, 2391410), (30, 2152269), (35, 1844802), (42, 1537335), (45, 1434846), (54, 1195705), (63, 1024890), (70, 922401), (90, 717423), (105, 614934), (126, 512445), (127, 508410), (135, 478282), (189, 341630), (210, 307467), (254, 254205), (269, 240030), (270, 239141), (315, 204978), (378, 170815), (381, 169470), (538, 120015), (630, 102489), (635, 101682), (762, 84735), (807, 80010), (889, 72630), (945, 68326), (1143, 56490), (1270, 50841), (1345, 48006), (1614, 40005), (1778, 36315), (1883, 34290), (1890, 34163), (1905, 33894), (2286, 28245), (2421, 26670), (2667, 24210), (2690, 24003), (3429, 18830), (3766, 17145), (3810, 16947), (4035, 16002), (4445, 14526), (4842, 13335), (5334, 12105), (5649, 11430), (5715, 11298), (6858, 9415), (7263, 8890), (8001, 8070)]