201556320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:517

約数の個数: 192

約数和(自身を含む): 731566080

約数和(自身を除く): 530009760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 223, 224, 240, 269, 280, 336, 420, 446, 480, 538, 560, 669, 672, 807, 840, 892, 1076, 1115, 1120, 1338, 1345, 1561, 1614, 1680, 1784, 1883, 2152, 2230, 2676, 2690, 3122, 3228, 3345, 3360, 3568, 3766, 4035, 4304, 4460, 4683, 5352, 5380, 5649, 6244, 6456, 6690, 7136, 7532, 7805, 8070, 8608, 8920, 9366, 9415, 10704, 10760, 11298, 12488, 12912, 13380, 15064, 15610, 16140, 17840, 18732, 18830, 21408, 21520, 22596, 23415, 24976, 25824, 26760, 28245, 30128, 31220, 32280, 35680, 37464, 37660, 43040, 45192, 46830, 49952, 53520, 56490, 59987, 60256, 62440, 64560, 74928, 75320, 90384, 93660, 107040, 112980, 119974, 124880, 129120, 149856, 150640, 179961, 180768, 187320, 225960, 239948, 249760, 299935, 301280, 359922, 374640, 419909, 451920, 479896, 599870, 719844, 749280, 839818, 899805, 903840, 959792, 1199740, 1259727, 1439688, 1679636, 1799610, 1919584, 2099545, 2399480, 2519454, 2879376, 3359272, 3599220, 4199090, 4798960, 5038908, 5758752, 6298635, 6718544, 7198440, 8398180, 9597920, 10077816, 12597270, 13437088, 14396880, 16796360, 20155632, 25194540, 28793760, 33592720, 40311264, 50389080, 67185440, 100778160, 201556320]

約数ペア:

[(1, 201556320), (2, 100778160), (3, 67185440), (4, 50389080), (5, 40311264), (6, 33592720), (7, 28793760), (8, 25194540), (10, 20155632), (12, 16796360), (14, 14396880), (15, 13437088), (16, 12597270), (20, 10077816), (21, 9597920), (24, 8398180), (28, 7198440), (30, 6718544), (32, 6298635), (35, 5758752), (40, 5038908), (42, 4798960), (48, 4199090), (56, 3599220), (60, 3359272), (70, 2879376), (80, 2519454), (84, 2399480), (96, 2099545), (105, 1919584), (112, 1799610), (120, 1679636), (140, 1439688), (160, 1259727), (168, 1199740), (210, 959792), (223, 903840), (224, 899805), (240, 839818), (269, 749280), (280, 719844), (336, 599870), (420, 479896), (446, 451920), (480, 419909), (538, 374640), (560, 359922), (669, 301280), (672, 299935), (807, 249760), (840, 239948), (892, 225960), (1076, 187320), (1115, 180768), (1120, 179961), (1338, 150640), (1345, 149856), (1561, 129120), (1614, 124880), (1680, 119974), (1784, 112980), (1883, 107040), (2152, 93660), (2230, 90384), (2676, 75320), (2690, 74928), (3122, 64560), (3228, 62440), (3345, 60256), (3360, 59987), (3568, 56490), (3766, 53520), (4035, 49952), (4304, 46830), (4460, 45192), (4683, 43040), (5352, 37660), (5380, 37464), (5649, 35680), (6244, 32280), (6456, 31220), (6690, 30128), (7136, 28245), (7532, 26760), (7805, 25824), (8070, 24976), (8608, 23415), (8920, 22596), (9366, 21520), (9415, 21408), (10704, 18830), (10760, 18732), (11298, 17840), (12488, 16140), (12912, 15610), (13380, 15064)]