314151480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12647}}^1$

素因数の和:12690

約数の個数: 128

約数和(自身を含む): 1092787200

約数和(自身を除く): 778635720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 12647, 24840, 25294, 37941, 50588, 63235, 75882, 101176, 113823, 126470, 151764, 189705, 227646, 252940, 290881, 303528, 341469, 379410, 455292, 505880, 569115, 581762, 682938, 758820, 872643, 910584, 1138230, 1163524, 1365876, 1454405, 1517640, 1707345, 1745286, 2276460, 2327048, 2617929, 2731752, 2908810, 3414690, 3490572, 4363215, 4552920, 5235858, 5817620, 6829380, 6981144, 7853787, 8726430, 10471716, 11635240, 13089645, 13658760, 15707574, 17452860, 20943432, 26179290, 31415148, 34905720, 39268935, 52358580, 62830296, 78537870, 104717160, 157075740, 314151480]

約数ペア:

[(1, 314151480), (2, 157075740), (3, 104717160), (4, 78537870), (5, 62830296), (6, 52358580), (8, 39268935), (9, 34905720), (10, 31415148), (12, 26179290), (15, 20943432), (18, 17452860), (20, 15707574), (23, 13658760), (24, 13089645), (27, 11635240), (30, 10471716), (36, 8726430), (40, 7853787), (45, 6981144), (46, 6829380), (54, 5817620), (60, 5235858), (69, 4552920), (72, 4363215), (90, 3490572), (92, 3414690), (108, 2908810), (115, 2731752), (120, 2617929), (135, 2327048), (138, 2276460), (180, 1745286), (184, 1707345), (207, 1517640), (216, 1454405), (230, 1365876), (270, 1163524), (276, 1138230), (345, 910584), (360, 872643), (414, 758820), (460, 682938), (540, 581762), (552, 569115), (621, 505880), (690, 455292), (828, 379410), (920, 341469), (1035, 303528), (1080, 290881), (1242, 252940), (1380, 227646), (1656, 189705), (2070, 151764), (2484, 126470), (2760, 113823), (3105, 101176), (4140, 75882), (4968, 63235), (6210, 50588), (8280, 37941), (12420, 25294), (12647, 24840)]