193882680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5791}}^1$

素因数の和:5842

約数の個数: 128

約数和(自身を含む): 667238400

約数和(自身を除く): 473355720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 5791, 6696, 8370, 11160, 11582, 16740, 17373, 23164, 28955, 33480, 34746, 46328, 52119, 57910, 69492, 86865, 104238, 115820, 138984, 156357, 173730, 179521, 208476, 231640, 260595, 312714, 347460, 359042, 416952, 521190, 538563, 625428, 694920, 718084, 781785, 897605, 1042380, 1077126, 1250856, 1436168, 1563570, 1615689, 1795210, 2084760, 2154252, 2692815, 3127140, 3231378, 3590420, 4308504, 4847067, 5385630, 6254280, 6462756, 7180840, 8078445, 9694134, 10771260, 12925512, 16156890, 19388268, 21542520, 24235335, 32313780, 38776536, 48470670, 64627560, 96941340, 193882680]

約数ペア:

[(1, 193882680), (2, 96941340), (3, 64627560), (4, 48470670), (5, 38776536), (6, 32313780), (8, 24235335), (9, 21542520), (10, 19388268), (12, 16156890), (15, 12925512), (18, 10771260), (20, 9694134), (24, 8078445), (27, 7180840), (30, 6462756), (31, 6254280), (36, 5385630), (40, 4847067), (45, 4308504), (54, 3590420), (60, 3231378), (62, 3127140), (72, 2692815), (90, 2154252), (93, 2084760), (108, 1795210), (120, 1615689), (124, 1563570), (135, 1436168), (155, 1250856), (180, 1077126), (186, 1042380), (216, 897605), (248, 781785), (270, 718084), (279, 694920), (310, 625428), (360, 538563), (372, 521190), (465, 416952), (540, 359042), (558, 347460), (620, 312714), (744, 260595), (837, 231640), (930, 208476), (1080, 179521), (1116, 173730), (1240, 156357), (1395, 138984), (1674, 115820), (1860, 104238), (2232, 86865), (2790, 69492), (3348, 57910), (3720, 52119), (4185, 46328), (5580, 34746), (5791, 33480), (6696, 28955), (8370, 23164), (11160, 17373), (11582, 16740)]