147215880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{6491}}^1$

素因数の和:6521

約数の個数: 160

約数和(自身を含む): 565583040

約数和(自身を除く): 418367160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 6491, 7560, 11340, 12982, 19473, 22680, 25964, 32455, 38946, 45437, 51928, 58419, 64910, 77892, 90874, 97365, 116838, 129820, 136311, 155784, 175257, 181748, 194730, 227185, 233676, 259640, 272622, 292095, 350514, 363496, 389460, 408933, 454370, 467352, 525771, 545244, 584190, 681555, 701028, 778920, 817866, 876285, 908740, 1051542, 1090488, 1168380, 1226799, 1363110, 1402056, 1635732, 1752570, 1817480, 2044665, 2103084, 2336760, 2453598, 2628855, 2726220, 3271464, 3505140, 3680397, 4089330, 4206168, 4907196, 5257710, 5452440, 6133995, 7010280, 7360794, 8178660, 9814392, 10515420, 12267990, 14721588, 16357320, 18401985, 21030840, 24535980, 29443176, 36803970, 49071960, 73607940, 147215880]

約数ペア:

[(1, 147215880), (2, 73607940), (3, 49071960), (4, 36803970), (5, 29443176), (6, 24535980), (7, 21030840), (8, 18401985), (9, 16357320), (10, 14721588), (12, 12267990), (14, 10515420), (15, 9814392), (18, 8178660), (20, 7360794), (21, 7010280), (24, 6133995), (27, 5452440), (28, 5257710), (30, 4907196), (35, 4206168), (36, 4089330), (40, 3680397), (42, 3505140), (45, 3271464), (54, 2726220), (56, 2628855), (60, 2453598), (63, 2336760), (70, 2103084), (72, 2044665), (81, 1817480), (84, 1752570), (90, 1635732), (105, 1402056), (108, 1363110), (120, 1226799), (126, 1168380), (135, 1090488), (140, 1051542), (162, 908740), (168, 876285), (180, 817866), (189, 778920), (210, 701028), (216, 681555), (252, 584190), (270, 545244), (280, 525771), (315, 467352), (324, 454370), (360, 408933), (378, 389460), (405, 363496), (420, 350514), (504, 292095), (540, 272622), (567, 259640), (630, 233676), (648, 227185), (756, 194730), (810, 181748), (840, 175257), (945, 155784), (1080, 136311), (1134, 129820), (1260, 116838), (1512, 97365), (1620, 90874), (1890, 77892), (2268, 64910), (2520, 58419), (2835, 51928), (3240, 45437), (3780, 38946), (4536, 32455), (5670, 25964), (6491, 22680), (7560, 19473), (11340, 12982)]