2912551680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:667

約数の個数: 288

約数和(自身を含む): 9842595840

約数和(自身を除く): 6930044160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 64, 80, 86, 93, 96, 120, 124, 128, 129, 155, 160, 172, 186, 192, 215, 240, 248, 256, 258, 310, 320, 344, 372, 384, 430, 465, 480, 496, 516, 569, 620, 640, 645, 688, 744, 768, 860, 930, 960, 992, 1032, 1138, 1240, 1280, 1290, 1333, 1376, 1488, 1707, 1720, 1860, 1920, 1984, 2064, 2276, 2480, 2580, 2666, 2752, 2845, 2976, 3414, 3440, 3720, 3840, 3968, 3999, 4128, 4552, 4960, 5160, 5332, 5504, 5690, 5952, 6665, 6828, 6880, 7440, 7936, 7998, 8256, 8535, 9104, 9920, 10320, 10664, 11008, 11380, 11904, 13330, 13656, 13760, 14880, 15996, 16512, 17070, 17639, 18208, 19840, 19995, 20640, 21328, 22760, 23808, 24467, 26660, 27312, 27520, 29760, 31992, 33024, 34140, 35278, 36416, 39680, 39990, 41280, 42656, 45520, 48934, 52917, 53320, 54624, 55040, 59520, 63984, 68280, 70556, 72832, 73401, 79980, 82560, 85312, 88195, 91040, 97868, 105834, 106640, 109248, 119040, 122335, 127968, 136560, 141112, 145664, 146802, 159960, 165120, 170624, 176390, 182080, 195736, 211668, 213280, 218496, 244670, 255936, 264585, 273120, 282224, 293604, 319920, 341248, 352780, 364160, 367005, 391472, 423336, 426560, 436992, 489340, 511872, 529170, 546240, 564448, 587208, 639840, 705560, 728320, 734010, 758477, 782944, 846672, 853120, 978680, 1023744, 1058340, 1092480, 1128896, 1174416, 1279680, 1411120, 1468020, 1516954, 1565888, 1693344, 1706240, 1957360, 2116680, 2184960, 2257792, 2275431, 2348832, 2559360, 2822240, 2936040, 3033908, 3131776, 3386688, 3792385, 3914720, 4233360, 4515584, 4550862, 4697664, 5118720, 5644480, 5872080, 6067816, 6263552, 6773376, 7584770, 7829440, 8466720, 9101724, 9395328, 11288960, 11377155, 11744160, 12135632, 13546752, 15169540, 15658880, 16933440, 18203448, 18790656, 22577920, 22754310, 23488320, 24271264, 30339080, 31317760, 33866880, 36406896, 45508620, 46976640, 48542528, 60678160, 67733760, 72813792, 91017240, 93953280, 97085056, 121356320, 145627584, 182034480, 194170112, 242712640, 291255168, 364068960, 485425280, 582510336, 728137920, 970850560, 1456275840, 2912551680]

約数ペア:

[(1, 2912551680), (2, 1456275840), (3, 970850560), (4, 728137920), (5, 582510336), (6, 485425280), (8, 364068960), (10, 291255168), (12, 242712640), (15, 194170112), (16, 182034480), (20, 145627584), (24, 121356320), (30, 97085056), (31, 93953280), (32, 91017240), (40, 72813792), (43, 67733760), (48, 60678160), (60, 48542528), (62, 46976640), (64, 45508620), (80, 36406896), (86, 33866880), (93, 31317760), (96, 30339080), (120, 24271264), (124, 23488320), (128, 22754310), (129, 22577920), (155, 18790656), (160, 18203448), (172, 16933440), (186, 15658880), (192, 15169540), (215, 13546752), (240, 12135632), (248, 11744160), (256, 11377155), (258, 11288960), (310, 9395328), (320, 9101724), (344, 8466720), (372, 7829440), (384, 7584770), (430, 6773376), (465, 6263552), (480, 6067816), (496, 5872080), (516, 5644480), (569, 5118720), (620, 4697664), (640, 4550862), (645, 4515584), (688, 4233360), (744, 3914720), (768, 3792385), (860, 3386688), (930, 3131776), (960, 3033908), (992, 2936040), (1032, 2822240), (1138, 2559360), (1240, 2348832), (1280, 2275431), (1290, 2257792), (1333, 2184960), (1376, 2116680), (1488, 1957360), (1707, 1706240), (1720, 1693344), (1860, 1565888), (1920, 1516954), (1984, 1468020), (2064, 1411120), (2276, 1279680), (2480, 1174416), (2580, 1128896), (2666, 1092480), (2752, 1058340), (2845, 1023744), (2976, 978680), (3414, 853120), (3440, 846672), (3720, 782944), (3840, 758477), (3968, 734010), (3999, 728320), (4128, 705560), (4552, 639840), (4960, 587208), (5160, 564448), (5332, 546240), (5504, 529170), (5690, 511872), (5952, 489340), (6665, 436992), (6828, 426560), (6880, 423336), (7440, 391472), (7936, 367005), (7998, 364160), (8256, 352780), (8535, 341248), (9104, 319920), (9920, 293604), (10320, 282224), (10664, 273120), (11008, 264585), (11380, 255936), (11904, 244670), (13330, 218496), (13656, 213280), (13760, 211668), (14880, 195736), (15996, 182080), (16512, 176390), (17070, 170624), (17639, 165120), (18208, 159960), (19840, 146802), (19995, 145664), (20640, 141112), (21328, 136560), (22760, 127968), (23808, 122335), (24467, 119040), (26660, 109248), (27312, 106640), (27520, 105834), (29760, 97868), (31992, 91040), (33024, 88195), (34140, 85312), (35278, 82560), (36416, 79980), (39680, 73401), (39990, 72832), (41280, 70556), (42656, 68280), (45520, 63984), (48934, 59520), (52917, 55040), (53320, 54624)]