7131976560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2573

約数の個数: 320

約数和(自身を含む): 25958338560

約数和(自身を除く): 18826362000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 43, 45, 48, 54, 60, 62, 72, 80, 86, 90, 93, 108, 120, 124, 129, 135, 144, 155, 172, 180, 186, 215, 216, 240, 248, 258, 270, 279, 310, 344, 360, 372, 387, 430, 432, 465, 496, 516, 540, 558, 620, 645, 688, 720, 744, 774, 837, 860, 930, 1032, 1080, 1116, 1161, 1240, 1290, 1333, 1395, 1488, 1548, 1674, 1720, 1860, 1935, 2064, 2160, 2232, 2322, 2477, 2480, 2580, 2666, 2790, 3096, 3348, 3440, 3720, 3870, 3999, 4185, 4464, 4644, 4954, 5160, 5332, 5580, 5805, 6192, 6665, 6696, 7431, 7440, 7740, 7998, 8370, 9288, 9908, 10320, 10664, 11160, 11610, 11997, 12385, 13330, 13392, 14862, 15480, 15996, 16740, 18576, 19816, 19995, 21328, 22293, 22320, 23220, 23994, 24770, 26660, 29724, 30960, 31992, 33480, 35991, 37155, 39632, 39990, 44586, 46440, 47988, 49540, 53320, 59448, 59985, 63984, 66879, 66960, 71982, 74310, 76787, 79980, 89172, 92880, 95976, 99080, 106511, 106640, 111465, 118896, 119970, 133758, 143964, 148620, 153574, 159960, 178344, 179955, 191952, 198160, 213022, 222930, 230361, 239940, 267516, 287928, 297240, 307148, 319533, 319920, 334395, 356688, 359910, 383935, 426044, 445860, 460722, 479880, 532555, 535032, 575856, 594480, 614296, 639066, 668790, 691083, 719820, 767870, 852088, 891720, 921444, 958599, 959760, 1065110, 1070064, 1151805, 1228592, 1278132, 1337580, 1382166, 1439640, 1535740, 1597665, 1704176, 1783440, 1842888, 1917198, 2073249, 2130220, 2303610, 2556264, 2675160, 2764332, 2875797, 2879280, 3071480, 3195330, 3301841, 3455415, 3685776, 3834396, 4146498, 4260440, 4607220, 4792995, 5112528, 5350320, 5528664, 5751594, 6142960, 6390660, 6603682, 6910830, 7668792, 8292996, 8520880, 9214440, 9585990, 9905523, 10366245, 11057328, 11503188, 12781320, 13207364, 13821660, 14378985, 15337584, 16509205, 16585992, 18428880, 19171980, 19811046, 20732490, 23006376, 25562640, 26414728, 27643320, 28757970, 29716569, 33018410, 33171984, 38343960, 39622092, 41464980, 46012752, 49527615, 52829456, 55286640, 57515940, 59433138, 66036820, 76687920, 79244184, 82929960, 89149707, 99055230, 115031880, 118866276, 132073640, 148582845, 158488368, 165859920, 178299414, 198110460, 230063760, 237732552, 264147280, 297165690, 356598828, 396220920, 445748535, 475465104, 594331380, 713197656, 792441840, 891497070, 1188662760, 1426395312, 1782994140, 2377325520, 3565988280, 7131976560]

約数ペア:

[(1, 7131976560), (2, 3565988280), (3, 2377325520), (4, 1782994140), (5, 1426395312), (6, 1188662760), (8, 891497070), (9, 792441840), (10, 713197656), (12, 594331380), (15, 475465104), (16, 445748535), (18, 396220920), (20, 356598828), (24, 297165690), (27, 264147280), (30, 237732552), (31, 230063760), (36, 198110460), (40, 178299414), (43, 165859920), (45, 158488368), (48, 148582845), (54, 132073640), (60, 118866276), (62, 115031880), (72, 99055230), (80, 89149707), (86, 82929960), (90, 79244184), (93, 76687920), (108, 66036820), (120, 59433138), (124, 57515940), (129, 55286640), (135, 52829456), (144, 49527615), (155, 46012752), (172, 41464980), (180, 39622092), (186, 38343960), (215, 33171984), (216, 33018410), (240, 29716569), (248, 28757970), (258, 27643320), (270, 26414728), (279, 25562640), (310, 23006376), (344, 20732490), (360, 19811046), (372, 19171980), (387, 18428880), (430, 16585992), (432, 16509205), (465, 15337584), (496, 14378985), (516, 13821660), (540, 13207364), (558, 12781320), (620, 11503188), (645, 11057328), (688, 10366245), (720, 9905523), (744, 9585990), (774, 9214440), (837, 8520880), (860, 8292996), (930, 7668792), (1032, 6910830), (1080, 6603682), (1116, 6390660), (1161, 6142960), (1240, 5751594), (1290, 5528664), (1333, 5350320), (1395, 5112528), (1488, 4792995), (1548, 4607220), (1674, 4260440), (1720, 4146498), (1860, 3834396), (1935, 3685776), (2064, 3455415), (2160, 3301841), (2232, 3195330), (2322, 3071480), (2477, 2879280), (2480, 2875797), (2580, 2764332), (2666, 2675160), (2790, 2556264), (3096, 2303610), (3348, 2130220), (3440, 2073249), (3720, 1917198), (3870, 1842888), (3999, 1783440), (4185, 1704176), (4464, 1597665), (4644, 1535740), (4954, 1439640), (5160, 1382166), (5332, 1337580), (5580, 1278132), (5805, 1228592), (6192, 1151805), (6665, 1070064), (6696, 1065110), (7431, 959760), (7440, 958599), (7740, 921444), (7998, 891720), (8370, 852088), (9288, 767870), (9908, 719820), (10320, 691083), (10664, 668790), (11160, 639066), (11610, 614296), (11997, 594480), (12385, 575856), (13330, 535032), (13392, 532555), (14862, 479880), (15480, 460722), (15996, 445860), (16740, 426044), (18576, 383935), (19816, 359910), (19995, 356688), (21328, 334395), (22293, 319920), (22320, 319533), (23220, 307148), (23994, 297240), (24770, 287928), (26660, 267516), (29724, 239940), (30960, 230361), (31992, 222930), (33480, 213022), (35991, 198160), (37155, 191952), (39632, 179955), (39990, 178344), (44586, 159960), (46440, 153574), (47988, 148620), (49540, 143964), (53320, 133758), (59448, 119970), (59985, 118896), (63984, 111465), (66879, 106640), (66960, 106511), (71982, 99080), (74310, 95976), (76787, 92880), (79980, 89172)]