137262160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10657}}^1$

素因数の和:10700

約数の個数: 80

約数和(自身を含む): 380618496

約数和(自身を除く): 243356336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 10657, 12880, 21314, 42628, 53285, 74599, 85256, 106570, 149198, 170512, 213140, 245111, 298396, 372995, 426280, 490222, 596792, 745990, 852560, 980444, 1193584, 1225555, 1491980, 1715777, 1960888, 2451110, 2983960, 3431554, 3921776, 4902220, 5967920, 6863108, 8578885, 9804440, 13726216, 17157770, 19608880, 27452432, 34315540, 68631080, 137262160]

約数ペア:

[(1, 137262160), (2, 68631080), (4, 34315540), (5, 27452432), (7, 19608880), (8, 17157770), (10, 13726216), (14, 9804440), (16, 8578885), (20, 6863108), (23, 5967920), (28, 4902220), (35, 3921776), (40, 3431554), (46, 2983960), (56, 2451110), (70, 1960888), (80, 1715777), (92, 1491980), (112, 1225555), (115, 1193584), (140, 980444), (161, 852560), (184, 745990), (230, 596792), (280, 490222), (322, 426280), (368, 372995), (460, 298396), (560, 245111), (644, 213140), (805, 170512), (920, 149198), (1288, 106570), (1610, 85256), (1840, 74599), (2576, 53285), (3220, 42628), (6440, 21314), (10657, 12880)]