163911960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26783}}^1$

素因数の和:26817

約数の個数: 96

約数和(自身を含む): 564071040

約数和(自身を除く): 400159080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 26783, 53566, 80349, 107132, 133915, 160698, 214264, 241047, 267830, 321396, 401745, 455311, 482094, 535660, 642792, 803490, 910622, 964188, 1071320, 1205235, 1365933, 1606980, 1821244, 1928376, 2276555, 2410470, 2731866, 3213960, 3642488, 4097799, 4553110, 4820940, 5463732, 6829665, 8195598, 9106220, 9641880, 10927464, 13659330, 16391196, 18212440, 20488995, 27318660, 32782392, 40977990, 54637320, 81955980, 163911960]

約数ペア:

[(1, 163911960), (2, 81955980), (3, 54637320), (4, 40977990), (5, 32782392), (6, 27318660), (8, 20488995), (9, 18212440), (10, 16391196), (12, 13659330), (15, 10927464), (17, 9641880), (18, 9106220), (20, 8195598), (24, 6829665), (30, 5463732), (34, 4820940), (36, 4553110), (40, 4097799), (45, 3642488), (51, 3213960), (60, 2731866), (68, 2410470), (72, 2276555), (85, 1928376), (90, 1821244), (102, 1606980), (120, 1365933), (136, 1205235), (153, 1071320), (170, 964188), (180, 910622), (204, 803490), (255, 642792), (306, 535660), (340, 482094), (360, 455311), (408, 401745), (510, 321396), (612, 267830), (680, 241047), (765, 214264), (1020, 160698), (1224, 133915), (1530, 107132), (2040, 80349), (3060, 53566), (6120, 26783)]