1569409979020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{31649}}^1$

素因数の和:32564

約数の個数: 144

約数和(自身を含む): 3783209068800

約数和(自身を除く): 2213799089780

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 169, 170, 221, 260, 338, 340, 442, 676, 845, 863, 884, 1105, 1690, 1726, 2210, 2873, 3380, 3452, 4315, 4420, 5746, 8630, 11219, 11492, 14365, 14671, 17260, 22438, 28730, 29342, 31649, 44876, 56095, 57460, 58684, 63298, 73355, 112190, 126596, 145847, 146710, 158245, 190723, 224380, 291694, 293420, 316490, 381446, 411437, 538033, 583388, 632980, 729235, 762892, 822874, 953615, 1076066, 1458470, 1645748, 1907230, 2057185, 2152132, 2479399, 2690165, 2916940, 3814460, 4114370, 4958798, 5348681, 5380330, 6994429, 8228740, 9917596, 10697362, 10760660, 12396995, 13988858, 21394724, 24793990, 26743405, 27313087, 27977716, 34972145, 49587980, 53486810, 54626174, 69944290, 90927577, 106973620, 109252348, 136565435, 139888580, 181855154, 273130870, 355070131, 363710308, 454637885, 464322479, 546261740, 710140262, 909275770, 928644958, 1420280524, 1775350655, 1818551540, 1857289916, 2321612395, 3550701310, 4615911703, 4643224790, 6036192227, 7101402620, 9231823406, 9286449580, 12072384454, 18463646812, 23079558515, 24144768908, 30180961135, 46159117030, 60361922270, 78470498951, 92318234060, 120723844540, 156940997902, 313881995804, 392352494755, 784704989510, 1569409979020]

約数ペア:

[(1, 1569409979020), (2, 784704989510), (4, 392352494755), (5, 313881995804), (10, 156940997902), (13, 120723844540), (17, 92318234060), (20, 78470498951), (26, 60361922270), (34, 46159117030), (52, 30180961135), (65, 24144768908), (68, 23079558515), (85, 18463646812), (130, 12072384454), (169, 9286449580), (170, 9231823406), (221, 7101402620), (260, 6036192227), (338, 4643224790), (340, 4615911703), (442, 3550701310), (676, 2321612395), (845, 1857289916), (863, 1818551540), (884, 1775350655), (1105, 1420280524), (1690, 928644958), (1726, 909275770), (2210, 710140262), (2873, 546261740), (3380, 464322479), (3452, 454637885), (4315, 363710308), (4420, 355070131), (5746, 273130870), (8630, 181855154), (11219, 139888580), (11492, 136565435), (14365, 109252348), (14671, 106973620), (17260, 90927577), (22438, 69944290), (28730, 54626174), (29342, 53486810), (31649, 49587980), (44876, 34972145), (56095, 27977716), (57460, 27313087), (58684, 26743405), (63298, 24793990), (73355, 21394724), (112190, 13988858), (126596, 12396995), (145847, 10760660), (146710, 10697362), (158245, 9917596), (190723, 8228740), (224380, 6994429), (291694, 5380330), (293420, 5348681), (316490, 4958798), (381446, 4114370), (411437, 3814460), (538033, 2916940), (583388, 2690165), (632980, 2479399), (729235, 2152132), (762892, 2057185), (822874, 1907230), (953615, 1645748), (1076066, 1458470)]