119995680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:599

約数の個数: 192

約数和(自身を含む): 438939648

約数和(自身を除く): 318943968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 210, 213, 224, 240, 280, 284, 336, 355, 420, 426, 480, 497, 503, 560, 568, 672, 710, 840, 852, 994, 1006, 1065, 1120, 1136, 1420, 1491, 1509, 1680, 1704, 1988, 2012, 2130, 2272, 2485, 2515, 2840, 2982, 3018, 3360, 3408, 3521, 3976, 4024, 4260, 4970, 5030, 5680, 5964, 6036, 6816, 7042, 7455, 7545, 7952, 8048, 8520, 9940, 10060, 10563, 11360, 11928, 12072, 14084, 14910, 15090, 15904, 16096, 17040, 17605, 19880, 20120, 21126, 23856, 24144, 28168, 29820, 30180, 34080, 35210, 35713, 39760, 40240, 42252, 47712, 48288, 52815, 56336, 59640, 60360, 70420, 71426, 79520, 80480, 84504, 105630, 107139, 112672, 119280, 120720, 140840, 142852, 169008, 178565, 211260, 214278, 238560, 241440, 249991, 281680, 285704, 338016, 357130, 422520, 428556, 499982, 535695, 563360, 571408, 714260, 749973, 845040, 857112, 999964, 1071390, 1142816, 1249955, 1428520, 1499946, 1690080, 1714224, 1999928, 2142780, 2499910, 2857040, 2999892, 3428448, 3749865, 3999856, 4285560, 4999820, 5714080, 5999784, 7499730, 7999712, 8571120, 9999640, 11999568, 14999460, 17142240, 19999280, 23999136, 29998920, 39998560, 59997840, 119995680]

約数ペア:

[(1, 119995680), (2, 59997840), (3, 39998560), (4, 29998920), (5, 23999136), (6, 19999280), (7, 17142240), (8, 14999460), (10, 11999568), (12, 9999640), (14, 8571120), (15, 7999712), (16, 7499730), (20, 5999784), (21, 5714080), (24, 4999820), (28, 4285560), (30, 3999856), (32, 3749865), (35, 3428448), (40, 2999892), (42, 2857040), (48, 2499910), (56, 2142780), (60, 1999928), (70, 1714224), (71, 1690080), (80, 1499946), (84, 1428520), (96, 1249955), (105, 1142816), (112, 1071390), (120, 999964), (140, 857112), (142, 845040), (160, 749973), (168, 714260), (210, 571408), (213, 563360), (224, 535695), (240, 499982), (280, 428556), (284, 422520), (336, 357130), (355, 338016), (420, 285704), (426, 281680), (480, 249991), (497, 241440), (503, 238560), (560, 214278), (568, 211260), (672, 178565), (710, 169008), (840, 142852), (852, 140840), (994, 120720), (1006, 119280), (1065, 112672), (1120, 107139), (1136, 105630), (1420, 84504), (1491, 80480), (1509, 79520), (1680, 71426), (1704, 70420), (1988, 60360), (2012, 59640), (2130, 56336), (2272, 52815), (2485, 48288), (2515, 47712), (2840, 42252), (2982, 40240), (3018, 39760), (3360, 35713), (3408, 35210), (3521, 34080), (3976, 30180), (4024, 29820), (4260, 28168), (4970, 24144), (5030, 23856), (5680, 21126), (5964, 20120), (6036, 19880), (6816, 17605), (7042, 17040), (7455, 16096), (7545, 15904), (7952, 15090), (8048, 14910), (8520, 14084), (9940, 12072), (10060, 11928), (10563, 11360)]