8613885840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{5127313}}^1$

素因数の和:5127336

約数の個数: 80

約数和(自身を含む): 30517772928

約数和(自身を除く): 21903887088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 5127313, 10254626, 15381939, 20509252, 25636565, 30763878, 35891191, 41018504, 51273130, 61527756, 71782382, 76909695, 82037008, 102546260, 107673573, 123055512, 143564764, 153819390, 179455955, 205092520, 215347146, 246111024, 287129528, 307638780, 358911910, 410185040, 430694292, 538367865, 574259056, 615277560, 717823820, 861388584, 1076735730, 1230555120, 1435647640, 1722777168, 2153471460, 2871295280, 4306942920, 8613885840]

約数ペア:

[(1, 8613885840), (2, 4306942920), (3, 2871295280), (4, 2153471460), (5, 1722777168), (6, 1435647640), (7, 1230555120), (8, 1076735730), (10, 861388584), (12, 717823820), (14, 615277560), (15, 574259056), (16, 538367865), (20, 430694292), (21, 410185040), (24, 358911910), (28, 307638780), (30, 287129528), (35, 246111024), (40, 215347146), (42, 205092520), (48, 179455955), (56, 153819390), (60, 143564764), (70, 123055512), (80, 107673573), (84, 102546260), (105, 82037008), (112, 76909695), (120, 71782382), (140, 61527756), (168, 51273130), (210, 41018504), (240, 35891191), (280, 30763878), (336, 25636565), (420, 20509252), (560, 15381939), (840, 10254626), (1680, 5127313)]