219610080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8971}}^1$

素因数の和:9009

約数の個数: 144

約数和(自身を含む): 793591344

約数和(自身を除く): 573981264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 8971, 12240, 17942, 24480, 26913, 35884, 44855, 53826, 71768, 80739, 89710, 107652, 134565, 143536, 152507, 161478, 179420, 215304, 269130, 287072, 305014, 322956, 358840, 403695, 430608, 457521, 538260, 610028, 645912, 717680, 762535, 807390, 861216, 915042, 1076520, 1220056, 1291824, 1372563, 1435360, 1525070, 1614780, 1830084, 2153040, 2287605, 2440112, 2583648, 2745126, 3050140, 3229560, 3660168, 4306080, 4575210, 4880224, 5490252, 6100280, 6459120, 6862815, 7320336, 9150420, 10980504, 12200560, 12918240, 13725630, 14640672, 18300840, 21961008, 24401120, 27451260, 36601680, 43922016, 54902520, 73203360, 109805040, 219610080]

約数ペア:

[(1, 219610080), (2, 109805040), (3, 73203360), (4, 54902520), (5, 43922016), (6, 36601680), (8, 27451260), (9, 24401120), (10, 21961008), (12, 18300840), (15, 14640672), (16, 13725630), (17, 12918240), (18, 12200560), (20, 10980504), (24, 9150420), (30, 7320336), (32, 6862815), (34, 6459120), (36, 6100280), (40, 5490252), (45, 4880224), (48, 4575210), (51, 4306080), (60, 3660168), (68, 3229560), (72, 3050140), (80, 2745126), (85, 2583648), (90, 2440112), (96, 2287605), (102, 2153040), (120, 1830084), (136, 1614780), (144, 1525070), (153, 1435360), (160, 1372563), (170, 1291824), (180, 1220056), (204, 1076520), (240, 915042), (255, 861216), (272, 807390), (288, 762535), (306, 717680), (340, 645912), (360, 610028), (408, 538260), (480, 457521), (510, 430608), (544, 403695), (612, 358840), (680, 322956), (720, 305014), (765, 287072), (816, 269130), (1020, 215304), (1224, 179420), (1360, 161478), (1440, 152507), (1530, 143536), (1632, 134565), (2040, 107652), (2448, 89710), (2720, 80739), (3060, 71768), (4080, 53826), (4896, 44855), (6120, 35884), (8160, 26913), (8971, 24480), (12240, 17942)]