159988560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 517466880

約数和(自身を除く): 357478320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 71, 80, 82, 120, 123, 142, 164, 205, 213, 229, 240, 246, 284, 328, 355, 410, 426, 458, 492, 568, 615, 656, 687, 710, 820, 852, 916, 984, 1065, 1136, 1145, 1230, 1374, 1420, 1640, 1704, 1832, 1968, 2130, 2290, 2460, 2748, 2840, 2911, 3280, 3408, 3435, 3664, 4260, 4580, 4920, 5496, 5680, 5822, 6870, 8520, 8733, 9160, 9389, 9840, 10992, 11644, 13740, 14555, 16259, 17040, 17466, 18320, 18778, 23288, 27480, 28167, 29110, 32518, 34932, 37556, 43665, 46576, 46945, 48777, 54960, 56334, 58220, 65036, 69864, 75112, 81295, 87330, 93890, 97554, 112668, 116440, 130072, 139728, 140835, 150224, 162590, 174660, 187780, 195108, 225336, 232880, 243885, 260144, 281670, 325180, 349320, 375560, 390216, 450672, 487770, 563340, 650360, 666619, 698640, 751120, 780432, 975540, 1126680, 1300720, 1333238, 1951080, 1999857, 2253360, 2666476, 3333095, 3902160, 3999714, 5332952, 6666190, 7999428, 9999285, 10665904, 13332380, 15998856, 19998570, 26664760, 31997712, 39997140, 53329520, 79994280, 159988560]

約数ペア:

[(1, 159988560), (2, 79994280), (3, 53329520), (4, 39997140), (5, 31997712), (6, 26664760), (8, 19998570), (10, 15998856), (12, 13332380), (15, 10665904), (16, 9999285), (20, 7999428), (24, 6666190), (30, 5332952), (40, 3999714), (41, 3902160), (48, 3333095), (60, 2666476), (71, 2253360), (80, 1999857), (82, 1951080), (120, 1333238), (123, 1300720), (142, 1126680), (164, 975540), (205, 780432), (213, 751120), (229, 698640), (240, 666619), (246, 650360), (284, 563340), (328, 487770), (355, 450672), (410, 390216), (426, 375560), (458, 349320), (492, 325180), (568, 281670), (615, 260144), (656, 243885), (687, 232880), (710, 225336), (820, 195108), (852, 187780), (916, 174660), (984, 162590), (1065, 150224), (1136, 140835), (1145, 139728), (1230, 130072), (1374, 116440), (1420, 112668), (1640, 97554), (1704, 93890), (1832, 87330), (1968, 81295), (2130, 75112), (2290, 69864), (2460, 65036), (2748, 58220), (2840, 56334), (2911, 54960), (3280, 48777), (3408, 46945), (3435, 46576), (3664, 43665), (4260, 37556), (4580, 34932), (4920, 32518), (5496, 29110), (5680, 28167), (5822, 27480), (6870, 23288), (8520, 18778), (8733, 18320), (9160, 17466), (9389, 17040), (9840, 16259), (10992, 14555), (11644, 13740)]