220084410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4243}}^1$

素因数の和:4292

約数の個数: 128

約数和(自身を含む): 684472320

約数和(自身を除く): 464387910

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2470, 2730, 3458, 3705, 3990, 4243, 5187, 7410, 8486, 8645, 10374, 12729, 17290, 21215, 25458, 25935, 29701, 42430, 51870, 55159, 59402, 63645, 80617, 89103, 110318, 127290, 148505, 161234, 165477, 178206, 241851, 275795, 297010, 330954, 386113, 403085, 445515, 483702, 551590, 564319, 772226, 806170, 827385, 891030, 1048021, 1128638, 1158339, 1209255, 1654770, 1692957, 1930565, 2096042, 2316678, 2418510, 2821595, 3144063, 3385914, 3861130, 5240105, 5643190, 5791695, 6288126, 7336147, 8464785, 10480210, 11583390, 14672294, 15720315, 16929570, 22008441, 31440630, 36680735, 44016882, 73361470, 110042205, 220084410]

約数ペア:

[(1, 220084410), (2, 110042205), (3, 73361470), (5, 44016882), (6, 36680735), (7, 31440630), (10, 22008441), (13, 16929570), (14, 15720315), (15, 14672294), (19, 11583390), (21, 10480210), (26, 8464785), (30, 7336147), (35, 6288126), (38, 5791695), (39, 5643190), (42, 5240105), (57, 3861130), (65, 3385914), (70, 3144063), (78, 2821595), (91, 2418510), (95, 2316678), (105, 2096042), (114, 1930565), (130, 1692957), (133, 1654770), (182, 1209255), (190, 1158339), (195, 1128638), (210, 1048021), (247, 891030), (266, 827385), (273, 806170), (285, 772226), (390, 564319), (399, 551590), (455, 483702), (494, 445515), (546, 403085), (570, 386113), (665, 330954), (741, 297010), (798, 275795), (910, 241851), (1235, 178206), (1330, 165477), (1365, 161234), (1482, 148505), (1729, 127290), (1995, 110318), (2470, 89103), (2730, 80617), (3458, 63645), (3705, 59402), (3990, 55159), (4243, 51870), (5187, 42430), (7410, 29701), (8486, 25935), (8645, 25458), (10374, 21215), (12729, 17290)]