1890247260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1619}}^1$

素因数の和:1732

約数の個数: 192

約数和(自身を含む): 6074611200

約数和(自身を除く): 4184363940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 61, 66, 87, 110, 116, 122, 132, 145, 165, 174, 183, 220, 244, 290, 305, 319, 330, 348, 366, 435, 580, 610, 638, 660, 671, 732, 870, 915, 957, 1220, 1276, 1342, 1595, 1619, 1740, 1769, 1830, 1914, 2013, 2684, 3190, 3238, 3355, 3538, 3660, 3828, 4026, 4785, 4857, 5307, 6380, 6476, 6710, 7076, 8052, 8095, 8845, 9570, 9714, 10065, 10614, 13420, 16190, 17690, 17809, 19140, 19428, 19459, 20130, 21228, 24285, 26535, 32380, 35380, 35618, 38918, 40260, 46951, 48570, 53070, 53427, 58377, 71236, 77836, 89045, 93902, 97140, 97295, 98759, 106140, 106854, 116754, 140853, 178090, 187804, 194590, 197518, 213708, 233508, 234755, 267135, 281706, 291885, 296277, 356180, 389180, 395036, 469510, 493795, 516461, 534270, 563412, 583770, 592554, 704265, 939020, 987590, 1032922, 1068540, 1086349, 1167540, 1185108, 1408530, 1481385, 1549383, 1975180, 2065844, 2172698, 2582305, 2817060, 2864011, 2962770, 3098766, 3259047, 4345396, 5164610, 5431745, 5728022, 5925540, 6197532, 6518094, 7746915, 8592033, 10329220, 10863490, 11456044, 13036188, 14320055, 15493830, 16295235, 17184066, 21726980, 28640110, 30987660, 31504121, 32590470, 34368132, 42960165, 57280220, 63008242, 65180940, 85920330, 94512363, 126016484, 157520605, 171840660, 189024726, 315041210, 378049452, 472561815, 630082420, 945123630, 1890247260]

約数ペア:

[(1, 1890247260), (2, 945123630), (3, 630082420), (4, 472561815), (5, 378049452), (6, 315041210), (10, 189024726), (11, 171840660), (12, 157520605), (15, 126016484), (20, 94512363), (22, 85920330), (29, 65180940), (30, 63008242), (33, 57280220), (44, 42960165), (55, 34368132), (58, 32590470), (60, 31504121), (61, 30987660), (66, 28640110), (87, 21726980), (110, 17184066), (116, 16295235), (122, 15493830), (132, 14320055), (145, 13036188), (165, 11456044), (174, 10863490), (183, 10329220), (220, 8592033), (244, 7746915), (290, 6518094), (305, 6197532), (319, 5925540), (330, 5728022), (348, 5431745), (366, 5164610), (435, 4345396), (580, 3259047), (610, 3098766), (638, 2962770), (660, 2864011), (671, 2817060), (732, 2582305), (870, 2172698), (915, 2065844), (957, 1975180), (1220, 1549383), (1276, 1481385), (1342, 1408530), (1595, 1185108), (1619, 1167540), (1740, 1086349), (1769, 1068540), (1830, 1032922), (1914, 987590), (2013, 939020), (2684, 704265), (3190, 592554), (3238, 583770), (3355, 563412), (3538, 534270), (3660, 516461), (3828, 493795), (4026, 469510), (4785, 395036), (4857, 389180), (5307, 356180), (6380, 296277), (6476, 291885), (6710, 281706), (7076, 267135), (8052, 234755), (8095, 233508), (8845, 213708), (9570, 197518), (9714, 194590), (10065, 187804), (10614, 178090), (13420, 140853), (16190, 116754), (17690, 106854), (17809, 106140), (19140, 98759), (19428, 97295), (19459, 97140), (20130, 93902), (21228, 89045), (24285, 77836), (26535, 71236), (32380, 58377), (35380, 53427), (35618, 53070), (38918, 48570), (40260, 46951)]