1366873740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{161569}}^1$

素因数の和:161631

約数の個数: 72

約数和(自身を含む): 4234426560

約数和(自身を除く): 2867552820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 161569, 323138, 484707, 646276, 807845, 969414, 1454121, 1615690, 1938828, 2423535, 2908242, 3231380, 4847070, 5816484, 7270605, 7593743, 9694140, 14541210, 15187486, 22781229, 29082420, 30374972, 37968715, 45562458, 68343687, 75937430, 91124916, 113906145, 136687374, 151874860, 227812290, 273374748, 341718435, 455624580, 683436870, 1366873740]

約数ペア:

[(1, 1366873740), (2, 683436870), (3, 455624580), (4, 341718435), (5, 273374748), (6, 227812290), (9, 151874860), (10, 136687374), (12, 113906145), (15, 91124916), (18, 75937430), (20, 68343687), (30, 45562458), (36, 37968715), (45, 30374972), (47, 29082420), (60, 22781229), (90, 15187486), (94, 14541210), (141, 9694140), (180, 7593743), (188, 7270605), (235, 5816484), (282, 4847070), (423, 3231380), (470, 2908242), (564, 2423535), (705, 1938828), (846, 1615690), (940, 1454121), (1410, 969414), (1692, 807845), (2115, 646276), (2820, 484707), (4230, 323138), (8460, 161569)]