42662520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6971}}^1$

素因数の和:7005

約数の個数: 96

約数和(自身を含む): 146830320

約数和(自身を除く): 104167800

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, 6971, 13942, 20913, 27884, 34855, 41826, 55768, 62739, 69710, 83652, 104565, 118507, 125478, 139420, 167304, 209130, 237014, 250956, 278840, 313695, 355521, 418260, 474028, 501912, 592535, 627390, 711042, 836520, 948056, 1066563, 1185070, 1254780, 1422084, 1777605, 2133126, 2370140, 2509560, 2844168, 3555210, 4266252, 4740280, 5332815, 7110420, 8532504, 10665630, 14220840, 21331260, 42662520]

約数ペア:

[(1, 42662520), (2, 21331260), (3, 14220840), (4, 10665630), (5, 8532504), (6, 7110420), (8, 5332815), (9, 4740280), (10, 4266252), (12, 3555210), (15, 2844168), (17, 2509560), (18, 2370140), (20, 2133126), (24, 1777605), (30, 1422084), (34, 1254780), (36, 1185070), (40, 1066563), (45, 948056), (51, 836520), (60, 711042), (68, 627390), (72, 592535), (85, 501912), (90, 474028), (102, 418260), (120, 355521), (136, 313695), (153, 278840), (170, 250956), (180, 237014), (204, 209130), (255, 167304), (306, 139420), (340, 125478), (360, 118507), (408, 104565), (510, 83652), (612, 69710), (680, 62739), (765, 55768), (1020, 41826), (1224, 34855), (1530, 27884), (2040, 20913), (3060, 13942), (6120, 6971)]