63738995840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{587}}^1$

素因数の和:1071

約数の個数: 256

約数和(自身を含む): 170082339840

約数和(自身を除く): 106343344000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 421, 496, 520, 587, 620, 640, 806, 832, 842, 992, 1040, 1174, 1240, 1612, 1664, 1684, 1984, 2015, 2080, 2105, 2348, 2480, 2935, 3224, 3368, 3968, 4030, 4160, 4210, 4696, 4960, 5473, 5870, 6448, 6736, 7631, 8060, 8320, 8420, 9392, 9920, 10946, 11740, 12896, 13051, 13472, 15262, 16120, 16840, 18197, 18784, 19840, 21892, 23480, 25792, 26102, 26944, 27365, 30524, 32240, 33680, 36394, 37568, 38155, 43784, 46960, 51584, 52204, 53888, 54730, 61048, 64480, 65255, 67360, 72788, 75136, 76310, 87568, 90985, 93920, 104408, 109460, 122096, 128960, 130510, 134720, 145576, 152620, 169663, 175136, 181970, 187840, 208816, 218920, 236561, 244192, 247127, 257920, 261020, 269440, 291152, 305240, 339326, 350272, 363940, 375680, 417632, 437840, 473122, 488384, 494254, 522040, 582304, 610480, 678652, 700544, 727880, 835264, 848315, 875680, 946244, 976768, 988508, 1044080, 1164608, 1182805, 1220960, 1235635, 1357304, 1455760, 1670528, 1696630, 1751360, 1892488, 1977016, 2088160, 2329216, 2365610, 2441920, 2471270, 2714608, 2911520, 3212651, 3393260, 3502720, 3784976, 3954032, 4176320, 4731220, 4883840, 4942540, 5429216, 5823040, 6425302, 6786520, 7569952, 7660937, 7908064, 8352640, 9462440, 9885080, 10858432, 11646080, 12850604, 13573040, 15139904, 15321874, 15816128, 16063255, 18924880, 19770160, 21716864, 25701208, 27146080, 30279808, 30643748, 31632256, 32126510, 37849760, 38304685, 39540320, 51402416, 54292160, 61287496, 64253020, 75699520, 76609370, 79080640, 99592181, 102804832, 108584320, 122574992, 128506040, 151399040, 153218740, 158161280, 199184362, 205609664, 245149984, 257012080, 306437480, 398368724, 411219328, 490299968, 497960905, 514024160, 612874960, 796737448, 980599936, 995921810, 1028048320, 1225749920, 1593474896, 1991843620, 2056096640, 2451499840, 3186949792, 3983687240, 4902999680, 6373899584, 7967374480, 12747799168, 15934748960, 31869497920, 63738995840]

約数ペア:

[(1, 63738995840), (2, 31869497920), (4, 15934748960), (5, 12747799168), (8, 7967374480), (10, 6373899584), (13, 4902999680), (16, 3983687240), (20, 3186949792), (26, 2451499840), (31, 2056096640), (32, 1991843620), (40, 1593474896), (52, 1225749920), (62, 1028048320), (64, 995921810), (65, 980599936), (80, 796737448), (104, 612874960), (124, 514024160), (128, 497960905), (130, 490299968), (155, 411219328), (160, 398368724), (208, 306437480), (248, 257012080), (260, 245149984), (310, 205609664), (320, 199184362), (403, 158161280), (416, 153218740), (421, 151399040), (496, 128506040), (520, 122574992), (587, 108584320), (620, 102804832), (640, 99592181), (806, 79080640), (832, 76609370), (842, 75699520), (992, 64253020), (1040, 61287496), (1174, 54292160), (1240, 51402416), (1612, 39540320), (1664, 38304685), (1684, 37849760), (1984, 32126510), (2015, 31632256), (2080, 30643748), (2105, 30279808), (2348, 27146080), (2480, 25701208), (2935, 21716864), (3224, 19770160), (3368, 18924880), (3968, 16063255), (4030, 15816128), (4160, 15321874), (4210, 15139904), (4696, 13573040), (4960, 12850604), (5473, 11646080), (5870, 10858432), (6448, 9885080), (6736, 9462440), (7631, 8352640), (8060, 7908064), (8320, 7660937), (8420, 7569952), (9392, 6786520), (9920, 6425302), (10946, 5823040), (11740, 5429216), (12896, 4942540), (13051, 4883840), (13472, 4731220), (15262, 4176320), (16120, 3954032), (16840, 3784976), (18197, 3502720), (18784, 3393260), (19840, 3212651), (21892, 2911520), (23480, 2714608), (25792, 2471270), (26102, 2441920), (26944, 2365610), (27365, 2329216), (30524, 2088160), (32240, 1977016), (33680, 1892488), (36394, 1751360), (37568, 1696630), (38155, 1670528), (43784, 1455760), (46960, 1357304), (51584, 1235635), (52204, 1220960), (53888, 1182805), (54730, 1164608), (61048, 1044080), (64480, 988508), (65255, 976768), (67360, 946244), (72788, 875680), (75136, 848315), (76310, 835264), (87568, 727880), (90985, 700544), (93920, 678652), (104408, 610480), (109460, 582304), (122096, 522040), (128960, 494254), (130510, 488384), (134720, 473122), (145576, 437840), (152620, 417632), (169663, 375680), (175136, 363940), (181970, 350272), (187840, 339326), (208816, 305240), (218920, 291152), (236561, 269440), (244192, 261020), (247127, 257920)]