6220221520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:885

約数の個数: 160

約数和(自身を含む): 15721493760

約数和(自身を除く): 9501272240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 41, 76, 80, 82, 95, 151, 152, 164, 190, 205, 302, 304, 328, 380, 410, 604, 656, 661, 755, 760, 779, 820, 1208, 1322, 1510, 1520, 1558, 1640, 2416, 2644, 2869, 3020, 3116, 3280, 3305, 3895, 5288, 5738, 6040, 6191, 6232, 6610, 7790, 10576, 11476, 12080, 12382, 12464, 12559, 13220, 14345, 15580, 22952, 24764, 25118, 26440, 27101, 28690, 30955, 31160, 45904, 49528, 50236, 52880, 54202, 57380, 61910, 62320, 62795, 99056, 99811, 100472, 108404, 114760, 117629, 123820, 125590, 135505, 199622, 200944, 216808, 229520, 235258, 247640, 251180, 271010, 399244, 433616, 470516, 495280, 499055, 502360, 514919, 542020, 588145, 798488, 941032, 998110, 1004720, 1029838, 1084040, 1176290, 1596976, 1882064, 1896409, 1996220, 2059676, 2168080, 2352580, 2574595, 3792818, 3992440, 4092251, 4119352, 4705160, 5149190, 7585636, 7984880, 8184502, 8238704, 9410320, 9482045, 10298380, 15171272, 16369004, 18964090, 20461255, 20596760, 30342544, 32738008, 37928180, 40922510, 41193520, 65476016, 75856360, 77752769, 81845020, 151712720, 155505538, 163690040, 311011076, 327380080, 388763845, 622022152, 777527690, 1244044304, 1555055380, 3110110760, 6220221520]

約数ペア:

[(1, 6220221520), (2, 3110110760), (4, 1555055380), (5, 1244044304), (8, 777527690), (10, 622022152), (16, 388763845), (19, 327380080), (20, 311011076), (38, 163690040), (40, 155505538), (41, 151712720), (76, 81845020), (80, 77752769), (82, 75856360), (95, 65476016), (151, 41193520), (152, 40922510), (164, 37928180), (190, 32738008), (205, 30342544), (302, 20596760), (304, 20461255), (328, 18964090), (380, 16369004), (410, 15171272), (604, 10298380), (656, 9482045), (661, 9410320), (755, 8238704), (760, 8184502), (779, 7984880), (820, 7585636), (1208, 5149190), (1322, 4705160), (1510, 4119352), (1520, 4092251), (1558, 3992440), (1640, 3792818), (2416, 2574595), (2644, 2352580), (2869, 2168080), (3020, 2059676), (3116, 1996220), (3280, 1896409), (3305, 1882064), (3895, 1596976), (5288, 1176290), (5738, 1084040), (6040, 1029838), (6191, 1004720), (6232, 998110), (6610, 941032), (7790, 798488), (10576, 588145), (11476, 542020), (12080, 514919), (12382, 502360), (12464, 499055), (12559, 495280), (13220, 470516), (14345, 433616), (15580, 399244), (22952, 271010), (24764, 251180), (25118, 247640), (26440, 235258), (27101, 229520), (28690, 216808), (30955, 200944), (31160, 199622), (45904, 135505), (49528, 125590), (50236, 123820), (52880, 117629), (54202, 114760), (57380, 108404), (61910, 100472), (62320, 99811), (62795, 99056)]