324537780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{661}}^1$

素因数の和:854

約数の個数: 144

約数和(自身を含む): 1065004416

約数和(自身を除く): 740466636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 167, 196, 210, 245, 294, 334, 420, 490, 501, 588, 661, 668, 735, 835, 980, 1002, 1169, 1322, 1470, 1670, 1983, 2004, 2338, 2505, 2644, 2940, 3305, 3340, 3507, 3966, 4627, 4676, 5010, 5845, 6610, 7014, 7932, 8183, 9254, 9915, 10020, 11690, 13220, 13881, 14028, 16366, 17535, 18508, 19830, 23135, 23380, 24549, 27762, 32389, 32732, 35070, 39660, 40915, 46270, 49098, 55524, 64778, 69405, 70140, 81830, 92540, 97167, 98196, 110387, 122745, 129556, 138810, 161945, 163660, 194334, 220774, 245490, 277620, 323890, 331161, 388668, 441548, 485835, 490980, 551935, 647780, 662322, 772709, 971670, 1103870, 1324644, 1545418, 1655805, 1943340, 2207740, 2318127, 3090836, 3311610, 3863545, 4636254, 5408963, 6623220, 7727090, 9272508, 10817926, 11590635, 15454180, 16226889, 21635852, 23181270, 27044815, 32453778, 46362540, 54089630, 64907556, 81134445, 108179260, 162268890, 324537780]

約数ペア:

[(1, 324537780), (2, 162268890), (3, 108179260), (4, 81134445), (5, 64907556), (6, 54089630), (7, 46362540), (10, 32453778), (12, 27044815), (14, 23181270), (15, 21635852), (20, 16226889), (21, 15454180), (28, 11590635), (30, 10817926), (35, 9272508), (42, 7727090), (49, 6623220), (60, 5408963), (70, 4636254), (84, 3863545), (98, 3311610), (105, 3090836), (140, 2318127), (147, 2207740), (167, 1943340), (196, 1655805), (210, 1545418), (245, 1324644), (294, 1103870), (334, 971670), (420, 772709), (490, 662322), (501, 647780), (588, 551935), (661, 490980), (668, 485835), (735, 441548), (835, 388668), (980, 331161), (1002, 323890), (1169, 277620), (1322, 245490), (1470, 220774), (1670, 194334), (1983, 163660), (2004, 161945), (2338, 138810), (2505, 129556), (2644, 122745), (2940, 110387), (3305, 98196), (3340, 97167), (3507, 92540), (3966, 81830), (4627, 70140), (4676, 69405), (5010, 64778), (5845, 55524), (6610, 49098), (7014, 46270), (7932, 40915), (8183, 39660), (9254, 35070), (9915, 32732), (10020, 32389), (11690, 27762), (13220, 24549), (13881, 23380), (14028, 23135), (16366, 19830), (17535, 18508)]