12456767680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{877}}^1$

素因数の和:1291

約数の個数: 224

約数和(自身を含む): 36031602816

約数和(自身を除く): 23574835136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 373, 448, 476, 544, 560, 595, 680, 746, 877, 952, 1088, 1120, 1190, 1360, 1492, 1754, 1865, 1904, 2240, 2380, 2611, 2720, 2984, 3508, 3730, 3808, 4385, 4760, 5222, 5440, 5968, 6139, 6341, 7016, 7460, 7616, 8770, 9520, 10444, 11936, 12278, 12682, 13055, 14032, 14909, 14920, 17540, 19040, 20888, 23872, 24556, 25364, 26110, 28064, 29818, 29840, 30695, 31705, 35080, 38080, 41776, 44387, 49112, 50728, 52220, 56128, 59636, 59680, 61390, 63410, 70160, 74545, 83552, 88774, 98224, 101456, 104363, 104440, 119272, 119360, 122780, 126820, 140320, 149090, 167104, 177548, 196448, 202912, 208726, 208880, 221935, 238544, 245560, 253640, 280640, 298180, 327121, 355096, 392896, 405824, 417452, 417760, 443870, 477088, 491120, 507280, 521815, 596360, 654242, 710192, 834904, 835520, 887740, 954176, 982240, 1014560, 1043630, 1192720, 1308484, 1420384, 1635605, 1669808, 1775480, 1964480, 2029120, 2087260, 2289847, 2385440, 2616968, 2840768, 3271210, 3339616, 3550960, 4174520, 4579694, 4770880, 5233936, 5561057, 6542420, 6679232, 7101920, 8349040, 9159388, 10467872, 11122114, 11449235, 13084840, 14203840, 16698080, 18318776, 20935744, 22244228, 22898470, 26169680, 27805285, 33396160, 36637552, 38927399, 44488456, 45796940, 52339360, 55610570, 73275104, 77854798, 88976912, 91593880, 104678720, 111221140, 146550208, 155709596, 177953824, 183187760, 194636995, 222442280, 311419192, 355907648, 366375520, 389273990, 444884560, 622838384, 732751040, 778547980, 889769120, 1245676768, 1557095960, 1779538240, 2491353536, 3114191920, 6228383840, 12456767680]

約数ペア:

[(1, 12456767680), (2, 6228383840), (4, 3114191920), (5, 2491353536), (7, 1779538240), (8, 1557095960), (10, 1245676768), (14, 889769120), (16, 778547980), (17, 732751040), (20, 622838384), (28, 444884560), (32, 389273990), (34, 366375520), (35, 355907648), (40, 311419192), (56, 222442280), (64, 194636995), (68, 183187760), (70, 177953824), (80, 155709596), (85, 146550208), (112, 111221140), (119, 104678720), (136, 91593880), (140, 88976912), (160, 77854798), (170, 73275104), (224, 55610570), (238, 52339360), (272, 45796940), (280, 44488456), (320, 38927399), (340, 36637552), (373, 33396160), (448, 27805285), (476, 26169680), (544, 22898470), (560, 22244228), (595, 20935744), (680, 18318776), (746, 16698080), (877, 14203840), (952, 13084840), (1088, 11449235), (1120, 11122114), (1190, 10467872), (1360, 9159388), (1492, 8349040), (1754, 7101920), (1865, 6679232), (1904, 6542420), (2240, 5561057), (2380, 5233936), (2611, 4770880), (2720, 4579694), (2984, 4174520), (3508, 3550960), (3730, 3339616), (3808, 3271210), (4385, 2840768), (4760, 2616968), (5222, 2385440), (5440, 2289847), (5968, 2087260), (6139, 2029120), (6341, 1964480), (7016, 1775480), (7460, 1669808), (7616, 1635605), (8770, 1420384), (9520, 1308484), (10444, 1192720), (11936, 1043630), (12278, 1014560), (12682, 982240), (13055, 954176), (14032, 887740), (14909, 835520), (14920, 834904), (17540, 710192), (19040, 654242), (20888, 596360), (23872, 521815), (24556, 507280), (25364, 491120), (26110, 477088), (28064, 443870), (29818, 417760), (29840, 417452), (30695, 405824), (31705, 392896), (35080, 355096), (38080, 327121), (41776, 298180), (44387, 280640), (49112, 253640), (50728, 245560), (52220, 238544), (56128, 221935), (59636, 208880), (59680, 208726), (61390, 202912), (63410, 196448), (70160, 177548), (74545, 167104), (83552, 149090), (88774, 140320), (98224, 126820), (101456, 122780), (104363, 119360), (104440, 119272)]