146192520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71663}}^1$

素因数の和:71694

約数の個数: 64

約数和(自身を含む): 464382720

約数和(自身を除く): 318190200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 71663, 143326, 214989, 286652, 358315, 429978, 573304, 716630, 859956, 1074945, 1218271, 1433260, 1719912, 2149890, 2436542, 2866520, 3654813, 4299780, 4873084, 6091355, 7309626, 8599560, 9746168, 12182710, 14619252, 18274065, 24365420, 29238504, 36548130, 48730840, 73096260, 146192520]

約数ペア:

[(1, 146192520), (2, 73096260), (3, 48730840), (4, 36548130), (5, 29238504), (6, 24365420), (8, 18274065), (10, 14619252), (12, 12182710), (15, 9746168), (17, 8599560), (20, 7309626), (24, 6091355), (30, 4873084), (34, 4299780), (40, 3654813), (51, 2866520), (60, 2436542), (68, 2149890), (85, 1719912), (102, 1433260), (120, 1218271), (136, 1074945), (170, 859956), (204, 716630), (255, 573304), (340, 429978), (408, 358315), (510, 286652), (680, 214989), (1020, 143326), (2040, 71663)]