21634224360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{148873}}^1$

素因数の和:149067

約数の個数: 128

約数和(自身を含む): 74603738880

約数和(自身を除く): 52969514520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 173, 210, 280, 346, 420, 519, 692, 840, 865, 1038, 1211, 1384, 1730, 2076, 2422, 2595, 3460, 3633, 4152, 4844, 5190, 6055, 6920, 7266, 9688, 10380, 12110, 14532, 18165, 20760, 24220, 29064, 36330, 48440, 72660, 145320, 148873, 297746, 446619, 595492, 744365, 893238, 1042111, 1190984, 1488730, 1786476, 2084222, 2233095, 2977460, 3126333, 3572952, 4168444, 4466190, 5210555, 5954920, 6252666, 8336888, 8932380, 10421110, 12505332, 15631665, 17864760, 20842220, 25010664, 25755029, 31263330, 41684440, 51510058, 62526660, 77265087, 103020116, 125053320, 128775145, 154530174, 180285203, 206040232, 257550290, 309060348, 360570406, 386325435, 515100580, 540855609, 618120696, 721140812, 772650870, 901426015, 1030201160, 1081711218, 1442281624, 1545301740, 1802852030, 2163422436, 2704278045, 3090603480, 3605704060, 4326844872, 5408556090, 7211408120, 10817112180, 21634224360]

約数ペア:

[(1, 21634224360), (2, 10817112180), (3, 7211408120), (4, 5408556090), (5, 4326844872), (6, 3605704060), (7, 3090603480), (8, 2704278045), (10, 2163422436), (12, 1802852030), (14, 1545301740), (15, 1442281624), (20, 1081711218), (21, 1030201160), (24, 901426015), (28, 772650870), (30, 721140812), (35, 618120696), (40, 540855609), (42, 515100580), (56, 386325435), (60, 360570406), (70, 309060348), (84, 257550290), (105, 206040232), (120, 180285203), (140, 154530174), (168, 128775145), (173, 125053320), (210, 103020116), (280, 77265087), (346, 62526660), (420, 51510058), (519, 41684440), (692, 31263330), (840, 25755029), (865, 25010664), (1038, 20842220), (1211, 17864760), (1384, 15631665), (1730, 12505332), (2076, 10421110), (2422, 8932380), (2595, 8336888), (3460, 6252666), (3633, 5954920), (4152, 5210555), (4844, 4466190), (5190, 4168444), (6055, 3572952), (6920, 3126333), (7266, 2977460), (9688, 2233095), (10380, 2084222), (12110, 1786476), (14532, 1488730), (18165, 1190984), (20760, 1042111), (24220, 893238), (29064, 744365), (36330, 595492), (48440, 446619), (72660, 297746), (145320, 148873)]