7178945280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4707

約数の個数: 288

約数和(自身を含む): 25493422080

約数和(自身を除く): 18314476800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 256, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 520, 620, 624, 640, 744, 768, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1280, 1488, 1560, 1612, 1664, 1860, 1920, 1984, 2015, 2080, 2418, 2480, 2496, 2976, 3120, 3224, 3328, 3720, 3840, 3968, 4030, 4160, 4639, 4836, 4960, 4992, 5952, 6045, 6240, 6448, 7440, 7936, 8060, 8320, 9278, 9672, 9920, 9984, 11904, 12090, 12480, 12896, 13917, 14880, 16120, 16640, 18556, 19344, 19840, 23195, 23808, 24180, 24960, 25792, 27834, 29760, 32240, 37112, 38688, 39680, 46390, 48360, 49920, 51584, 55668, 59520, 60307, 64480, 69585, 74224, 77376, 92780, 96720, 103168, 111336, 119040, 120614, 128960, 139170, 143809, 148448, 154752, 180921, 185560, 193440, 222672, 241228, 257920, 278340, 287618, 296896, 301535, 309504, 361842, 371120, 386880, 431427, 445344, 482456, 515840, 556680, 575236, 593792, 603070, 719045, 723684, 742240, 773760, 862854, 890688, 904605, 964912, 1113360, 1150472, 1187584, 1206140, 1438090, 1447368, 1484480, 1547520, 1725708, 1781376, 1809210, 1869517, 1929824, 2157135, 2226720, 2300944, 2412280, 2876180, 2894736, 2968960, 3451416, 3562752, 3618420, 3739034, 3859648, 4314270, 4453440, 4601888, 4824560, 5608551, 5752360, 5789472, 5937920, 6902832, 7236840, 7478068, 7719296, 8628540, 8906880, 9203776, 9347585, 9649120, 11217102, 11504720, 11578944, 13805664, 14473680, 14956136, 15438592, 17257080, 17813760, 18407552, 18695170, 19298240, 22434204, 23009440, 23157888, 27611328, 28042755, 28947360, 29912272, 34514160, 36815104, 37390340, 38596480, 44868408, 46018880, 46315776, 55222656, 56085510, 57894720, 59824544, 69028320, 74780680, 77192960, 89736816, 92037760, 110445312, 112171020, 115789440, 119649088, 138056640, 149561360, 179473632, 184075520, 224342040, 231578880, 239298176, 276113280, 299122720, 358947264, 448684080, 478596352, 552226560, 598245440, 717894528, 897368160, 1196490880, 1435789056, 1794736320, 2392981760, 3589472640, 7178945280]

約数ペア:

[(1, 7178945280), (2, 3589472640), (3, 2392981760), (4, 1794736320), (5, 1435789056), (6, 1196490880), (8, 897368160), (10, 717894528), (12, 598245440), (13, 552226560), (15, 478596352), (16, 448684080), (20, 358947264), (24, 299122720), (26, 276113280), (30, 239298176), (31, 231578880), (32, 224342040), (39, 184075520), (40, 179473632), (48, 149561360), (52, 138056640), (60, 119649088), (62, 115789440), (64, 112171020), (65, 110445312), (78, 92037760), (80, 89736816), (93, 77192960), (96, 74780680), (104, 69028320), (120, 59824544), (124, 57894720), (128, 56085510), (130, 55222656), (155, 46315776), (156, 46018880), (160, 44868408), (186, 38596480), (192, 37390340), (195, 36815104), (208, 34514160), (240, 29912272), (248, 28947360), (256, 28042755), (260, 27611328), (310, 23157888), (312, 23009440), (320, 22434204), (372, 19298240), (384, 18695170), (390, 18407552), (403, 17813760), (416, 17257080), (465, 15438592), (480, 14956136), (496, 14473680), (520, 13805664), (620, 11578944), (624, 11504720), (640, 11217102), (744, 9649120), (768, 9347585), (780, 9203776), (806, 8906880), (832, 8628540), (930, 7719296), (960, 7478068), (992, 7236840), (1040, 6902832), (1209, 5937920), (1240, 5789472), (1248, 5752360), (1280, 5608551), (1488, 4824560), (1560, 4601888), (1612, 4453440), (1664, 4314270), (1860, 3859648), (1920, 3739034), (1984, 3618420), (2015, 3562752), (2080, 3451416), (2418, 2968960), (2480, 2894736), (2496, 2876180), (2976, 2412280), (3120, 2300944), (3224, 2226720), (3328, 2157135), (3720, 1929824), (3840, 1869517), (3968, 1809210), (4030, 1781376), (4160, 1725708), (4639, 1547520), (4836, 1484480), (4960, 1447368), (4992, 1438090), (5952, 1206140), (6045, 1187584), (6240, 1150472), (6448, 1113360), (7440, 964912), (7936, 904605), (8060, 890688), (8320, 862854), (9278, 773760), (9672, 742240), (9920, 723684), (9984, 719045), (11904, 603070), (12090, 593792), (12480, 575236), (12896, 556680), (13917, 515840), (14880, 482456), (16120, 445344), (16640, 431427), (18556, 386880), (19344, 371120), (19840, 361842), (23195, 309504), (23808, 301535), (24180, 296896), (24960, 287618), (25792, 278340), (27834, 257920), (29760, 241228), (32240, 222672), (37112, 193440), (38688, 185560), (39680, 180921), (46390, 154752), (48360, 148448), (49920, 143809), (51584, 139170), (55668, 128960), (59520, 120614), (60307, 119040), (64480, 111336), (69585, 103168), (74224, 96720), (77376, 92780)]