159801120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:616

約数の個数: 192

約数和(自身を含む): 568270080

約数和(自身を除く): 408468960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 521, 540, 568, 639, 710, 720, 852, 864, 1042, 1065, 1080, 1136, 1278, 1420, 1440, 1563, 1704, 1917, 2084, 2130, 2160, 2272, 2556, 2605, 2840, 3126, 3195, 3408, 3834, 4168, 4260, 4320, 4689, 5112, 5210, 5680, 6252, 6390, 6816, 7668, 7815, 8336, 8520, 9378, 9585, 10224, 10420, 11360, 12504, 12780, 14067, 15336, 15630, 16672, 17040, 18756, 19170, 20448, 20840, 23445, 25008, 25560, 28134, 30672, 31260, 34080, 36991, 37512, 38340, 41680, 46890, 50016, 51120, 56268, 61344, 62520, 70335, 73982, 75024, 76680, 83360, 93780, 102240, 110973, 112536, 125040, 140670, 147964, 150048, 153360, 184955, 187560, 221946, 225072, 250080, 281340, 295928, 306720, 332919, 369910, 375120, 443892, 450144, 554865, 562680, 591856, 665838, 739820, 750240, 887784, 998757, 1109730, 1125360, 1183712, 1331676, 1479640, 1664595, 1775568, 1997514, 2219460, 2250720, 2663352, 2959280, 3329190, 3551136, 3995028, 4438920, 4993785, 5326704, 5918560, 6658380, 7990056, 8877840, 9987570, 10653408, 13316760, 15980112, 17755680, 19975140, 26633520, 31960224, 39950280, 53267040, 79900560, 159801120]

約数ペア:

[(1, 159801120), (2, 79900560), (3, 53267040), (4, 39950280), (5, 31960224), (6, 26633520), (8, 19975140), (9, 17755680), (10, 15980112), (12, 13316760), (15, 10653408), (16, 9987570), (18, 8877840), (20, 7990056), (24, 6658380), (27, 5918560), (30, 5326704), (32, 4993785), (36, 4438920), (40, 3995028), (45, 3551136), (48, 3329190), (54, 2959280), (60, 2663352), (71, 2250720), (72, 2219460), (80, 1997514), (90, 1775568), (96, 1664595), (108, 1479640), (120, 1331676), (135, 1183712), (142, 1125360), (144, 1109730), (160, 998757), (180, 887784), (213, 750240), (216, 739820), (240, 665838), (270, 591856), (284, 562680), (288, 554865), (355, 450144), (360, 443892), (426, 375120), (432, 369910), (480, 332919), (521, 306720), (540, 295928), (568, 281340), (639, 250080), (710, 225072), (720, 221946), (852, 187560), (864, 184955), (1042, 153360), (1065, 150048), (1080, 147964), (1136, 140670), (1278, 125040), (1420, 112536), (1440, 110973), (1563, 102240), (1704, 93780), (1917, 83360), (2084, 76680), (2130, 75024), (2160, 73982), (2272, 70335), (2556, 62520), (2605, 61344), (2840, 56268), (3126, 51120), (3195, 50016), (3408, 46890), (3834, 41680), (4168, 38340), (4260, 37512), (4320, 36991), (4689, 34080), (5112, 31260), (5210, 30672), (5680, 28134), (6252, 25560), (6390, 25008), (6816, 23445), (7668, 20840), (7815, 20448), (8336, 19170), (8520, 18756), (9378, 17040), (9585, 16672), (10224, 15630), (10420, 15336), (11360, 14067), (12504, 12780)]