168306720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 558472320

約数和(自身を除く): 390165600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 107, 113, 116, 120, 145, 160, 174, 214, 226, 232, 240, 290, 321, 339, 348, 428, 435, 452, 464, 480, 535, 565, 580, 642, 678, 696, 856, 870, 904, 928, 1070, 1130, 1160, 1284, 1356, 1392, 1605, 1695, 1712, 1740, 1808, 2140, 2260, 2320, 2568, 2712, 2784, 3103, 3210, 3277, 3390, 3424, 3480, 3616, 4280, 4520, 4640, 5136, 5424, 6206, 6420, 6554, 6780, 6960, 8560, 9040, 9309, 9831, 10272, 10848, 12091, 12412, 12840, 13108, 13560, 13920, 15515, 16385, 17120, 18080, 18618, 19662, 24182, 24824, 25680, 26216, 27120, 31030, 32770, 36273, 37236, 39324, 46545, 48364, 49155, 49648, 51360, 52432, 54240, 60455, 62060, 65540, 72546, 74472, 78648, 93090, 96728, 98310, 99296, 104864, 120910, 124120, 131080, 145092, 148944, 157296, 181365, 186180, 193456, 196620, 241820, 248240, 262160, 290184, 297888, 314592, 350639, 362730, 372360, 386912, 393240, 483640, 496480, 524320, 580368, 701278, 725460, 744720, 786480, 967280, 1051917, 1160736, 1402556, 1450920, 1489440, 1572960, 1753195, 1934560, 2103834, 2805112, 2901840, 3506390, 4207668, 5259585, 5610224, 5803680, 7012780, 8415336, 10519170, 11220448, 14025560, 16830672, 21038340, 28051120, 33661344, 42076680, 56102240, 84153360, 168306720]

約数ペア:

[(1, 168306720), (2, 84153360), (3, 56102240), (4, 42076680), (5, 33661344), (6, 28051120), (8, 21038340), (10, 16830672), (12, 14025560), (15, 11220448), (16, 10519170), (20, 8415336), (24, 7012780), (29, 5803680), (30, 5610224), (32, 5259585), (40, 4207668), (48, 3506390), (58, 2901840), (60, 2805112), (80, 2103834), (87, 1934560), (96, 1753195), (107, 1572960), (113, 1489440), (116, 1450920), (120, 1402556), (145, 1160736), (160, 1051917), (174, 967280), (214, 786480), (226, 744720), (232, 725460), (240, 701278), (290, 580368), (321, 524320), (339, 496480), (348, 483640), (428, 393240), (435, 386912), (452, 372360), (464, 362730), (480, 350639), (535, 314592), (565, 297888), (580, 290184), (642, 262160), (678, 248240), (696, 241820), (856, 196620), (870, 193456), (904, 186180), (928, 181365), (1070, 157296), (1130, 148944), (1160, 145092), (1284, 131080), (1356, 124120), (1392, 120910), (1605, 104864), (1695, 99296), (1712, 98310), (1740, 96728), (1808, 93090), (2140, 78648), (2260, 74472), (2320, 72546), (2568, 65540), (2712, 62060), (2784, 60455), (3103, 54240), (3210, 52432), (3277, 51360), (3390, 49648), (3424, 49155), (3480, 48364), (3616, 46545), (4280, 39324), (4520, 37236), (4640, 36273), (5136, 32770), (5424, 31030), (6206, 27120), (6420, 26216), (6554, 25680), (6780, 24824), (6960, 24182), (8560, 19662), (9040, 18618), (9309, 18080), (9831, 17120), (10272, 16385), (10848, 15515), (12091, 13920), (12412, 13560), (12840, 13108)]