1569170262380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{2347}}^1\times {\mathrm{2389}}^1$

素因数の和:6751

約数の個数: 96

約数和(自身を含む): 3771075840000

約数和(自身を除く): 2201905577620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1999, 2347, 2389, 3998, 4694, 4778, 7996, 9388, 9556, 9995, 11735, 11945, 13993, 16429, 16723, 19990, 23470, 23890, 27986, 32858, 33446, 39980, 46940, 47780, 55972, 65716, 66892, 69965, 82145, 83615, 139930, 164290, 167230, 279860, 328580, 334460, 4691653, 4775611, 5606983, 9383306, 9551222, 11213966, 18766612, 19102444, 22427932, 23458265, 23878055, 28034915, 32841571, 33429277, 39248881, 46916530, 47756110, 56069830, 65683142, 66858554, 78497762, 93833060, 95512220, 112139660, 131366284, 133717108, 156995524, 164207855, 167146385, 196244405, 328415710, 334292770, 392488810, 656831420, 668585540, 784977620, 11208359017, 22416718034, 44833436068, 56041795085, 78458513119, 112083590170, 156917026238, 224167180340, 313834052476, 392292565595, 784585131190, 1569170262380]

約数ペア:

[(1, 1569170262380), (2, 784585131190), (4, 392292565595), (5, 313834052476), (7, 224167180340), (10, 156917026238), (14, 112083590170), (20, 78458513119), (28, 56041795085), (35, 44833436068), (70, 22416718034), (140, 11208359017), (1999, 784977620), (2347, 668585540), (2389, 656831420), (3998, 392488810), (4694, 334292770), (4778, 328415710), (7996, 196244405), (9388, 167146385), (9556, 164207855), (9995, 156995524), (11735, 133717108), (11945, 131366284), (13993, 112139660), (16429, 95512220), (16723, 93833060), (19990, 78497762), (23470, 66858554), (23890, 65683142), (27986, 56069830), (32858, 47756110), (33446, 46916530), (39980, 39248881), (46940, 33429277), (47780, 32841571), (55972, 28034915), (65716, 23878055), (66892, 23458265), (69965, 22427932), (82145, 19102444), (83615, 18766612), (139930, 11213966), (164290, 9551222), (167230, 9383306), (279860, 5606983), (328580, 4775611), (334460, 4691653)]