4271981040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{63799}}^1$

素因数の和:63852

約数の個数: 160

約数和(自身を含む): 15189504000

約数和(自身を除く): 10917522960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 63799, 66960, 127598, 191397, 255196, 318995, 382794, 510392, 574191, 637990, 765588, 956985, 1020784, 1148382, 1275980, 1531176, 1722573, 1913970, 1977769, 2296764, 2551960, 2870955, 3062352, 3445146, 3827940, 3955538, 4593528, 5103920, 5741910, 5933307, 6890292, 7655880, 7911076, 8612865, 9187056, 9888845, 11483820, 11866614, 13780584, 15311760, 15822152, 17225730, 17799921, 19777690, 22967640, 23733228, 27561168, 29666535, 31644304, 34451460, 35599842, 39555380, 45935280, 47466456, 53399763, 59333070, 68902920, 71199684, 79110760, 88999605, 94932912, 106799526, 118666140, 137805840, 142399368, 158221520, 177999210, 213599052, 237332280, 266998815, 284798736, 355998420, 427198104, 474664560, 533997630, 711996840, 854396208, 1067995260, 1423993680, 2135990520, 4271981040]

約数ペア:

[(1, 4271981040), (2, 2135990520), (3, 1423993680), (4, 1067995260), (5, 854396208), (6, 711996840), (8, 533997630), (9, 474664560), (10, 427198104), (12, 355998420), (15, 284798736), (16, 266998815), (18, 237332280), (20, 213599052), (24, 177999210), (27, 158221520), (30, 142399368), (31, 137805840), (36, 118666140), (40, 106799526), (45, 94932912), (48, 88999605), (54, 79110760), (60, 71199684), (62, 68902920), (72, 59333070), (80, 53399763), (90, 47466456), (93, 45935280), (108, 39555380), (120, 35599842), (124, 34451460), (135, 31644304), (144, 29666535), (155, 27561168), (180, 23733228), (186, 22967640), (216, 19777690), (240, 17799921), (248, 17225730), (270, 15822152), (279, 15311760), (310, 13780584), (360, 11866614), (372, 11483820), (432, 9888845), (465, 9187056), (496, 8612865), (540, 7911076), (558, 7655880), (620, 6890292), (720, 5933307), (744, 5741910), (837, 5103920), (930, 4593528), (1080, 3955538), (1116, 3827940), (1240, 3445146), (1395, 3062352), (1488, 2870955), (1674, 2551960), (1860, 2296764), (2160, 1977769), (2232, 1913970), (2480, 1722573), (2790, 1531176), (3348, 1275980), (3720, 1148382), (4185, 1020784), (4464, 956985), (5580, 765588), (6696, 637990), (7440, 574191), (8370, 510392), (11160, 382794), (13392, 318995), (16740, 255196), (22320, 191397), (33480, 127598), (63799, 66960)]