8421455040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4639}}^1$

素因数の和:4751

約数の個数: 224

約数和(自身を含む): 28059156480

約数和(自身を除く): 19637701440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 64, 80, 93, 96, 120, 122, 124, 155, 160, 183, 186, 192, 240, 244, 248, 305, 310, 320, 366, 372, 465, 480, 488, 496, 610, 620, 732, 744, 915, 930, 960, 976, 992, 1220, 1240, 1464, 1488, 1830, 1860, 1891, 1952, 1984, 2440, 2480, 2928, 2976, 3660, 3720, 3782, 3904, 4639, 4880, 4960, 5673, 5856, 5952, 7320, 7440, 7564, 9278, 9455, 9760, 9920, 11346, 11712, 13917, 14640, 14880, 15128, 18556, 18910, 19520, 22692, 23195, 27834, 28365, 29280, 29760, 30256, 37112, 37820, 45384, 46390, 55668, 56730, 58560, 60512, 69585, 74224, 75640, 90768, 92780, 111336, 113460, 121024, 139170, 143809, 148448, 151280, 181536, 185560, 222672, 226920, 278340, 282979, 287618, 296896, 302560, 363072, 371120, 431427, 445344, 453840, 556680, 565958, 575236, 605120, 719045, 742240, 848937, 862854, 890688, 907680, 1113360, 1131916, 1150472, 1414895, 1438090, 1484480, 1697874, 1725708, 1815360, 2157135, 2226720, 2263832, 2300944, 2829790, 2876180, 3395748, 3451416, 4244685, 4314270, 4453440, 4527664, 4601888, 5659580, 5752360, 6791496, 6902832, 8489370, 8628540, 8772349, 9055328, 9203776, 11319160, 11504720, 13582992, 13805664, 16978740, 17257080, 17544698, 18110656, 22638320, 23009440, 26317047, 27165984, 27611328, 33957480, 34514160, 35089396, 43861745, 45276640, 46018880, 52634094, 54331968, 67914960, 69028320, 70178792, 87723490, 90553280, 105268188, 131585235, 135829920, 138056640, 140357584, 175446980, 210536376, 263170470, 271659840, 280715168, 350893960, 421072752, 526340940, 561430336, 701787920, 842145504, 1052681880, 1403575840, 1684291008, 2105363760, 2807151680, 4210727520, 8421455040]

約数ペア:

[(1, 8421455040), (2, 4210727520), (3, 2807151680), (4, 2105363760), (5, 1684291008), (6, 1403575840), (8, 1052681880), (10, 842145504), (12, 701787920), (15, 561430336), (16, 526340940), (20, 421072752), (24, 350893960), (30, 280715168), (31, 271659840), (32, 263170470), (40, 210536376), (48, 175446980), (60, 140357584), (61, 138056640), (62, 135829920), (64, 131585235), (80, 105268188), (93, 90553280), (96, 87723490), (120, 70178792), (122, 69028320), (124, 67914960), (155, 54331968), (160, 52634094), (183, 46018880), (186, 45276640), (192, 43861745), (240, 35089396), (244, 34514160), (248, 33957480), (305, 27611328), (310, 27165984), (320, 26317047), (366, 23009440), (372, 22638320), (465, 18110656), (480, 17544698), (488, 17257080), (496, 16978740), (610, 13805664), (620, 13582992), (732, 11504720), (744, 11319160), (915, 9203776), (930, 9055328), (960, 8772349), (976, 8628540), (992, 8489370), (1220, 6902832), (1240, 6791496), (1464, 5752360), (1488, 5659580), (1830, 4601888), (1860, 4527664), (1891, 4453440), (1952, 4314270), (1984, 4244685), (2440, 3451416), (2480, 3395748), (2928, 2876180), (2976, 2829790), (3660, 2300944), (3720, 2263832), (3782, 2226720), (3904, 2157135), (4639, 1815360), (4880, 1725708), (4960, 1697874), (5673, 1484480), (5856, 1438090), (5952, 1414895), (7320, 1150472), (7440, 1131916), (7564, 1113360), (9278, 907680), (9455, 890688), (9760, 862854), (9920, 848937), (11346, 742240), (11712, 719045), (13917, 605120), (14640, 575236), (14880, 565958), (15128, 556680), (18556, 453840), (18910, 445344), (19520, 431427), (22692, 371120), (23195, 363072), (27834, 302560), (28365, 296896), (29280, 287618), (29760, 282979), (30256, 278340), (37112, 226920), (37820, 222672), (45384, 185560), (46390, 181536), (55668, 151280), (56730, 148448), (58560, 143809), (60512, 139170), (69585, 121024), (74224, 113460), (75640, 111336), (90768, 92780)]