162876480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 224

約数和(自身を含む): 576242688

約数和(自身を除く): 413366208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 421, 465, 480, 496, 520, 620, 624, 744, 780, 806, 832, 842, 930, 960, 992, 1040, 1209, 1240, 1248, 1263, 1488, 1560, 1612, 1684, 1860, 1984, 2015, 2080, 2105, 2418, 2480, 2496, 2526, 2976, 3120, 3224, 3368, 3720, 4030, 4160, 4210, 4836, 4960, 5052, 5473, 5952, 6045, 6240, 6315, 6448, 6736, 7440, 8060, 8420, 9672, 9920, 10104, 10946, 12090, 12480, 12630, 12896, 13051, 13472, 14880, 16120, 16419, 16840, 19344, 20208, 21892, 24180, 25260, 25792, 26102, 26944, 27365, 29760, 32240, 32838, 33680, 38688, 39153, 40416, 43784, 48360, 50520, 52204, 54730, 64480, 65255, 65676, 67360, 77376, 78306, 80832, 82095, 87568, 96720, 101040, 104408, 109460, 128960, 130510, 131352, 134720, 156612, 164190, 169663, 175136, 193440, 195765, 202080, 208816, 218920, 261020, 262704, 313224, 328380, 339326, 350272, 386880, 391530, 404160, 417632, 437840, 508989, 522040, 525408, 626448, 656760, 678652, 783060, 835264, 848315, 875680, 1017978, 1044080, 1050816, 1252896, 1313520, 1357304, 1566120, 1696630, 1751360, 2035956, 2088160, 2505792, 2544945, 2627040, 2714608, 3132240, 3393260, 4071912, 4176320, 5089890, 5254080, 5429216, 6264480, 6786520, 8143824, 10179780, 10858432, 12528960, 13573040, 16287648, 20359560, 27146080, 32575296, 40719120, 54292160, 81438240, 162876480]

約数ペア:

[(1, 162876480), (2, 81438240), (3, 54292160), (4, 40719120), (5, 32575296), (6, 27146080), (8, 20359560), (10, 16287648), (12, 13573040), (13, 12528960), (15, 10858432), (16, 10179780), (20, 8143824), (24, 6786520), (26, 6264480), (30, 5429216), (31, 5254080), (32, 5089890), (39, 4176320), (40, 4071912), (48, 3393260), (52, 3132240), (60, 2714608), (62, 2627040), (64, 2544945), (65, 2505792), (78, 2088160), (80, 2035956), (93, 1751360), (96, 1696630), (104, 1566120), (120, 1357304), (124, 1313520), (130, 1252896), (155, 1050816), (156, 1044080), (160, 1017978), (186, 875680), (192, 848315), (195, 835264), (208, 783060), (240, 678652), (248, 656760), (260, 626448), (310, 525408), (312, 522040), (320, 508989), (372, 437840), (390, 417632), (403, 404160), (416, 391530), (421, 386880), (465, 350272), (480, 339326), (496, 328380), (520, 313224), (620, 262704), (624, 261020), (744, 218920), (780, 208816), (806, 202080), (832, 195765), (842, 193440), (930, 175136), (960, 169663), (992, 164190), (1040, 156612), (1209, 134720), (1240, 131352), (1248, 130510), (1263, 128960), (1488, 109460), (1560, 104408), (1612, 101040), (1684, 96720), (1860, 87568), (1984, 82095), (2015, 80832), (2080, 78306), (2105, 77376), (2418, 67360), (2480, 65676), (2496, 65255), (2526, 64480), (2976, 54730), (3120, 52204), (3224, 50520), (3368, 48360), (3720, 43784), (4030, 40416), (4160, 39153), (4210, 38688), (4836, 33680), (4960, 32838), (5052, 32240), (5473, 29760), (5952, 27365), (6045, 26944), (6240, 26102), (6315, 25792), (6448, 25260), (6736, 24180), (7440, 21892), (8060, 20208), (8420, 19344), (9672, 16840), (9920, 16419), (10104, 16120), (10946, 14880), (12090, 13472), (12480, 13051), (12630, 12896)]