424654440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2267}}^1$

素因数の和:2511

約数の個数: 128

約数和(自身を含む): 1463132160

約数和(自身を除く): 1038477720

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, 70, 84, 105, 120, 140, 168, 210, 223, 280, 420, 446, 669, 840, 892, 1115, 1338, 1561, 1784, 2230, 2267, 2676, 3122, 3345, 4460, 4534, 4683, 5352, 6244, 6690, 6801, 7805, 8920, 9068, 9366, 11335, 12488, 13380, 13602, 15610, 15869, 18136, 18732, 22670, 23415, 26760, 27204, 31220, 31738, 34005, 37464, 45340, 46830, 47607, 54408, 62440, 63476, 68010, 79345, 90680, 93660, 95214, 126952, 136020, 158690, 187320, 190428, 238035, 272040, 317380, 380856, 476070, 505541, 634760, 952140, 1011082, 1516623, 1904280, 2022164, 2527705, 3033246, 3538787, 4044328, 5055410, 6066492, 7077574, 7583115, 10110820, 10616361, 12132984, 14155148, 15166230, 17693935, 20221640, 21232722, 28310296, 30332460, 35387870, 42465444, 53081805, 60664920, 70775740, 84930888, 106163610, 141551480, 212327220, 424654440]

約数ペア:

[(1, 424654440), (2, 212327220), (3, 141551480), (4, 106163610), (5, 84930888), (6, 70775740), (7, 60664920), (8, 53081805), (10, 42465444), (12, 35387870), (14, 30332460), (15, 28310296), (20, 21232722), (21, 20221640), (24, 17693935), (28, 15166230), (30, 14155148), (35, 12132984), (40, 10616361), (42, 10110820), (56, 7583115), (60, 7077574), (70, 6066492), (84, 5055410), (105, 4044328), (120, 3538787), (140, 3033246), (168, 2527705), (210, 2022164), (223, 1904280), (280, 1516623), (420, 1011082), (446, 952140), (669, 634760), (840, 505541), (892, 476070), (1115, 380856), (1338, 317380), (1561, 272040), (1784, 238035), (2230, 190428), (2267, 187320), (2676, 158690), (3122, 136020), (3345, 126952), (4460, 95214), (4534, 93660), (4683, 90680), (5352, 79345), (6244, 68010), (6690, 63476), (6801, 62440), (7805, 54408), (8920, 47607), (9068, 46830), (9366, 45340), (11335, 37464), (12488, 34005), (13380, 31738), (13602, 31220), (15610, 27204), (15869, 26760), (18136, 23415), (18732, 22670)]