78765349920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1\times {\mathrm{1667}}^1$

素因数の和:2427

約数の個数: 192

約数和(自身を含む): 250133546880

約数和(自身を除く): 171368196960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 173, 240, 346, 480, 519, 569, 692, 865, 1038, 1138, 1384, 1667, 1707, 1730, 2076, 2276, 2595, 2768, 2845, 3334, 3414, 3460, 4152, 4552, 5001, 5190, 5536, 5690, 6668, 6828, 6920, 8304, 8335, 8535, 9104, 10002, 10380, 11380, 13336, 13656, 13840, 16608, 16670, 17070, 18208, 20004, 20760, 22760, 25005, 26672, 27312, 27680, 33340, 34140, 40008, 41520, 45520, 50010, 53344, 54624, 66680, 68280, 80016, 83040, 91040, 98437, 100020, 133360, 136560, 160032, 196874, 200040, 266720, 273120, 288391, 295311, 393748, 400080, 492185, 576782, 590622, 787496, 800160, 865173, 948523, 984370, 1153564, 1181244, 1441955, 1476555, 1574992, 1730346, 1897046, 1968740, 2307128, 2362488, 2845569, 2883910, 2953110, 3149984, 3460692, 3794092, 3937480, 4325865, 4614256, 4724976, 4742615, 5691138, 5767820, 5906220, 6921384, 7588184, 7874960, 8651730, 9228512, 9449952, 9485230, 11382276, 11535640, 11812440, 13842768, 14227845, 15176368, 15749920, 17303460, 18970460, 22764552, 23071280, 23624880, 27685536, 28455690, 30352736, 34606920, 37940920, 45529104, 46142560, 47249760, 56911380, 69213840, 75881840, 91058208, 113822760, 138427680, 151763680, 164094479, 227645520, 328188958, 455291040, 492283437, 656377916, 820472395, 984566874, 1312755832, 1640944790, 1969133748, 2461417185, 2625511664, 3281889580, 3938267496, 4922834370, 5251023328, 6563779160, 7876534992, 9845668740, 13127558320, 15753069984, 19691337480, 26255116640, 39382674960, 78765349920]

約数ペア:

[(1, 78765349920), (2, 39382674960), (3, 26255116640), (4, 19691337480), (5, 15753069984), (6, 13127558320), (8, 9845668740), (10, 7876534992), (12, 6563779160), (15, 5251023328), (16, 4922834370), (20, 3938267496), (24, 3281889580), (30, 2625511664), (32, 2461417185), (40, 1969133748), (48, 1640944790), (60, 1312755832), (80, 984566874), (96, 820472395), (120, 656377916), (160, 492283437), (173, 455291040), (240, 328188958), (346, 227645520), (480, 164094479), (519, 151763680), (569, 138427680), (692, 113822760), (865, 91058208), (1038, 75881840), (1138, 69213840), (1384, 56911380), (1667, 47249760), (1707, 46142560), (1730, 45529104), (2076, 37940920), (2276, 34606920), (2595, 30352736), (2768, 28455690), (2845, 27685536), (3334, 23624880), (3414, 23071280), (3460, 22764552), (4152, 18970460), (4552, 17303460), (5001, 15749920), (5190, 15176368), (5536, 14227845), (5690, 13842768), (6668, 11812440), (6828, 11535640), (6920, 11382276), (8304, 9485230), (8335, 9449952), (8535, 9228512), (9104, 8651730), (10002, 7874960), (10380, 7588184), (11380, 6921384), (13336, 5906220), (13656, 5767820), (13840, 5691138), (16608, 4742615), (16670, 4724976), (17070, 4614256), (18208, 4325865), (20004, 3937480), (20760, 3794092), (22760, 3460692), (25005, 3149984), (26672, 2953110), (27312, 2883910), (27680, 2845569), (33340, 2362488), (34140, 2307128), (40008, 1968740), (41520, 1897046), (45520, 1730346), (50010, 1574992), (53344, 1476555), (54624, 1441955), (66680, 1181244), (68280, 1153564), (80016, 984370), (83040, 948523), (91040, 865173), (98437, 800160), (100020, 787496), (133360, 590622), (136560, 576782), (160032, 492185), (196874, 400080), (200040, 393748), (266720, 295311), (273120, 288391)]