1606999920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{829}}^1$

素因数の和:1083

約数の個数: 160

約数和(自身を含む): 5135296320

約数和(自身を除く): 3528296400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 197, 205, 240, 246, 328, 394, 410, 492, 591, 615, 656, 788, 820, 829, 984, 985, 1182, 1230, 1576, 1640, 1658, 1968, 1970, 2364, 2460, 2487, 2955, 3152, 3280, 3316, 3940, 4145, 4728, 4920, 4974, 5910, 6632, 7880, 8077, 8290, 9456, 9840, 9948, 11820, 12435, 13264, 15760, 16154, 16580, 19896, 23640, 24231, 24870, 32308, 33160, 33989, 39792, 40385, 47280, 48462, 49740, 64616, 66320, 67978, 80770, 96924, 99480, 101967, 121155, 129232, 135956, 161540, 163313, 169945, 193848, 198960, 203934, 242310, 271912, 323080, 326626, 339890, 387696, 407868, 484620, 489939, 509835, 543824, 646160, 653252, 679780, 815736, 816565, 969240, 979878, 1019670, 1306504, 1359560, 1631472, 1633130, 1938480, 1959756, 2039340, 2449695, 2613008, 2719120, 3266260, 3919512, 4078680, 4899390, 6532520, 6695833, 7839024, 8157360, 9798780, 13065040, 13391666, 19597560, 20087499, 26783332, 33479165, 39195120, 40174998, 53566664, 66958330, 80349996, 100437495, 107133328, 133916660, 160699992, 200874990, 267833320, 321399984, 401749980, 535666640, 803499960, 1606999920]

約数ペア:

[(1, 1606999920), (2, 803499960), (3, 535666640), (4, 401749980), (5, 321399984), (6, 267833320), (8, 200874990), (10, 160699992), (12, 133916660), (15, 107133328), (16, 100437495), (20, 80349996), (24, 66958330), (30, 53566664), (40, 40174998), (41, 39195120), (48, 33479165), (60, 26783332), (80, 20087499), (82, 19597560), (120, 13391666), (123, 13065040), (164, 9798780), (197, 8157360), (205, 7839024), (240, 6695833), (246, 6532520), (328, 4899390), (394, 4078680), (410, 3919512), (492, 3266260), (591, 2719120), (615, 2613008), (656, 2449695), (788, 2039340), (820, 1959756), (829, 1938480), (984, 1633130), (985, 1631472), (1182, 1359560), (1230, 1306504), (1576, 1019670), (1640, 979878), (1658, 969240), (1968, 816565), (1970, 815736), (2364, 679780), (2460, 653252), (2487, 646160), (2955, 543824), (3152, 509835), (3280, 489939), (3316, 484620), (3940, 407868), (4145, 387696), (4728, 339890), (4920, 326626), (4974, 323080), (5910, 271912), (6632, 242310), (7880, 203934), (8077, 198960), (8290, 193848), (9456, 169945), (9840, 163313), (9948, 161540), (11820, 135956), (12435, 129232), (13264, 121155), (15760, 101967), (16154, 99480), (16580, 96924), (19896, 80770), (23640, 67978), (24231, 66320), (24870, 64616), (32308, 49740), (33160, 48462), (33989, 47280), (39792, 40385)]