947057520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:919

約数の個数: 160

約数和(自身を含む): 3028948992

約数和(自身を除く): 2081891472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 113, 120, 141, 188, 226, 235, 240, 282, 339, 376, 452, 470, 564, 565, 678, 705, 743, 752, 904, 940, 1128, 1130, 1356, 1410, 1486, 1695, 1808, 1880, 2229, 2256, 2260, 2712, 2820, 2972, 3390, 3715, 3760, 4458, 4520, 5311, 5424, 5640, 5944, 6780, 7430, 8916, 9040, 10622, 11145, 11280, 11888, 13560, 14860, 15933, 17832, 21244, 22290, 26555, 27120, 29720, 31866, 34921, 35664, 42488, 44580, 53110, 59440, 63732, 69842, 79665, 83959, 84976, 89160, 104763, 106220, 127464, 139684, 159330, 167918, 174605, 178320, 209526, 212440, 251877, 254928, 279368, 318660, 335836, 349210, 419052, 419795, 424880, 503754, 523815, 558736, 637320, 671672, 698420, 838104, 839590, 1007508, 1047630, 1259385, 1274640, 1343344, 1396840, 1676208, 1679180, 2015016, 2095260, 2518770, 2793680, 3358360, 3946073, 4030032, 4190520, 5037540, 6716720, 7892146, 8381040, 10075080, 11838219, 15784292, 19730365, 20150160, 23676438, 31568584, 39460730, 47352876, 59191095, 63137168, 78921460, 94705752, 118382190, 157842920, 189411504, 236764380, 315685840, 473528760, 947057520]

約数ペア:

[(1, 947057520), (2, 473528760), (3, 315685840), (4, 236764380), (5, 189411504), (6, 157842920), (8, 118382190), (10, 94705752), (12, 78921460), (15, 63137168), (16, 59191095), (20, 47352876), (24, 39460730), (30, 31568584), (40, 23676438), (47, 20150160), (48, 19730365), (60, 15784292), (80, 11838219), (94, 10075080), (113, 8381040), (120, 7892146), (141, 6716720), (188, 5037540), (226, 4190520), (235, 4030032), (240, 3946073), (282, 3358360), (339, 2793680), (376, 2518770), (452, 2095260), (470, 2015016), (564, 1679180), (565, 1676208), (678, 1396840), (705, 1343344), (743, 1274640), (752, 1259385), (904, 1047630), (940, 1007508), (1128, 839590), (1130, 838104), (1356, 698420), (1410, 671672), (1486, 637320), (1695, 558736), (1808, 523815), (1880, 503754), (2229, 424880), (2256, 419795), (2260, 419052), (2712, 349210), (2820, 335836), (2972, 318660), (3390, 279368), (3715, 254928), (3760, 251877), (4458, 212440), (4520, 209526), (5311, 178320), (5424, 174605), (5640, 167918), (5944, 159330), (6780, 139684), (7430, 127464), (8916, 106220), (9040, 104763), (10622, 89160), (11145, 84976), (11280, 83959), (11888, 79665), (13560, 69842), (14860, 63732), (15933, 59440), (17832, 53110), (21244, 44580), (22290, 42488), (26555, 35664), (27120, 34921), (29720, 31866)]