315147360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3511}}^1$

素因数の和:3557

約数の個数: 192

約数和(自身を含む): 1146991104

約数和(自身を除く): 831843744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 2040, 2244, 2640, 2720, 2805, 2992, 3511, 3740, 4080, 4488, 5280, 5610, 5984, 7022, 7480, 8160, 8976, 10533, 11220, 14044, 14960, 17555, 17952, 21066, 22440, 28088, 29920, 35110, 38621, 42132, 44880, 52665, 56176, 59687, 70220, 77242, 84264, 89760, 105330, 112352, 115863, 119374, 140440, 154484, 168528, 179061, 193105, 210660, 231726, 238748, 280880, 298435, 308968, 337056, 358122, 386210, 421320, 463452, 477496, 561760, 579315, 596870, 617936, 656557, 716244, 772420, 842640, 895305, 926904, 954992, 1158630, 1193740, 1235872, 1313114, 1432488, 1544840, 1685280, 1790610, 1853808, 1909984, 1969671, 2317260, 2387480, 2626228, 2864976, 3089680, 3282785, 3581220, 3707616, 3939342, 4634520, 4774960, 5252456, 5729952, 6179360, 6565570, 7162440, 7878684, 9269040, 9549920, 9848355, 10504912, 13131140, 14324880, 15757368, 18538080, 19696710, 21009824, 26262280, 28649760, 31514736, 39393420, 52524560, 63029472, 78786840, 105049120, 157573680, 315147360]

約数ペア:

[(1, 315147360), (2, 157573680), (3, 105049120), (4, 78786840), (5, 63029472), (6, 52524560), (8, 39393420), (10, 31514736), (11, 28649760), (12, 26262280), (15, 21009824), (16, 19696710), (17, 18538080), (20, 15757368), (22, 14324880), (24, 13131140), (30, 10504912), (32, 9848355), (33, 9549920), (34, 9269040), (40, 7878684), (44, 7162440), (48, 6565570), (51, 6179360), (55, 5729952), (60, 5252456), (66, 4774960), (68, 4634520), (80, 3939342), (85, 3707616), (88, 3581220), (96, 3282785), (102, 3089680), (110, 2864976), (120, 2626228), (132, 2387480), (136, 2317260), (160, 1969671), (165, 1909984), (170, 1853808), (176, 1790610), (187, 1685280), (204, 1544840), (220, 1432488), (240, 1313114), (255, 1235872), (264, 1193740), (272, 1158630), (330, 954992), (340, 926904), (352, 895305), (374, 842640), (408, 772420), (440, 716244), (480, 656557), (510, 617936), (528, 596870), (544, 579315), (561, 561760), (660, 477496), (680, 463452), (748, 421320), (816, 386210), (880, 358122), (935, 337056), (1020, 308968), (1056, 298435), (1122, 280880), (1320, 238748), (1360, 231726), (1496, 210660), (1632, 193105), (1760, 179061), (1870, 168528), (2040, 154484), (2244, 140440), (2640, 119374), (2720, 115863), (2805, 112352), (2992, 105330), (3511, 89760), (3740, 84264), (4080, 77242), (4488, 70220), (5280, 59687), (5610, 56176), (5984, 52665), (7022, 44880), (7480, 42132), (8160, 38621), (8976, 35110), (10533, 29920), (11220, 28088), (14044, 22440), (14960, 21066), (17555, 17952)]