74811360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:681

約数の個数: 192

約数和(自身を含む): 267563520

約数和(自身を除く): 192752160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 631, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1262, 1482, 1520, 1560, 1824, 1893, 1976, 2080, 2280, 2470, 2524, 2964, 3040, 3120, 3155, 3705, 3786, 3952, 4560, 4940, 5048, 5928, 6240, 6310, 7410, 7572, 7904, 8203, 9120, 9465, 9880, 10096, 11856, 11989, 12620, 14820, 15144, 16406, 18930, 19760, 20192, 23712, 23978, 24609, 25240, 29640, 30288, 32812, 35967, 37860, 39520, 41015, 47956, 49218, 50480, 59280, 59945, 60576, 65624, 71934, 75720, 82030, 95912, 98436, 100960, 118560, 119890, 123045, 131248, 143868, 151440, 155857, 164060, 179835, 191824, 196872, 239780, 246090, 262496, 287736, 302880, 311714, 328120, 359670, 383648, 393744, 467571, 479560, 492180, 575472, 623428, 656240, 719340, 779285, 787488, 935142, 959120, 984360, 1150944, 1246856, 1312480, 1438680, 1558570, 1870284, 1918240, 1968720, 2337855, 2493712, 2877360, 3117140, 3740568, 3937440, 4675710, 4987424, 5754720, 6234280, 7481136, 9351420, 12468560, 14962272, 18702840, 24937120, 37405680, 74811360]

約数ペア:

[(1, 74811360), (2, 37405680), (3, 24937120), (4, 18702840), (5, 14962272), (6, 12468560), (8, 9351420), (10, 7481136), (12, 6234280), (13, 5754720), (15, 4987424), (16, 4675710), (19, 3937440), (20, 3740568), (24, 3117140), (26, 2877360), (30, 2493712), (32, 2337855), (38, 1968720), (39, 1918240), (40, 1870284), (48, 1558570), (52, 1438680), (57, 1312480), (60, 1246856), (65, 1150944), (76, 984360), (78, 959120), (80, 935142), (95, 787488), (96, 779285), (104, 719340), (114, 656240), (120, 623428), (130, 575472), (152, 492180), (156, 479560), (160, 467571), (190, 393744), (195, 383648), (208, 359670), (228, 328120), (240, 311714), (247, 302880), (260, 287736), (285, 262496), (304, 246090), (312, 239780), (380, 196872), (390, 191824), (416, 179835), (456, 164060), (480, 155857), (494, 151440), (520, 143868), (570, 131248), (608, 123045), (624, 119890), (631, 118560), (741, 100960), (760, 98436), (780, 95912), (912, 82030), (988, 75720), (1040, 71934), (1140, 65624), (1235, 60576), (1248, 59945), (1262, 59280), (1482, 50480), (1520, 49218), (1560, 47956), (1824, 41015), (1893, 39520), (1976, 37860), (2080, 35967), (2280, 32812), (2470, 30288), (2524, 29640), (2964, 25240), (3040, 24609), (3120, 23978), (3155, 23712), (3705, 20192), (3786, 19760), (3952, 18930), (4560, 16406), (4940, 15144), (5048, 14820), (5928, 12620), (6240, 11989), (6310, 11856), (7410, 10096), (7572, 9880), (7904, 9465), (8203, 9120)]