288335320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:845

約数の個数: 128

約数和(自身を含む): 806682240

約数和(自身を除く): 518346920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 113, 130, 140, 182, 226, 260, 280, 364, 452, 455, 520, 565, 701, 728, 791, 904, 910, 1130, 1402, 1469, 1582, 1820, 2260, 2804, 2938, 3164, 3505, 3640, 3955, 4520, 4907, 5608, 5876, 6328, 7010, 7345, 7910, 9113, 9814, 10283, 11752, 14020, 14690, 15820, 18226, 19628, 20566, 24535, 28040, 29380, 31640, 36452, 39256, 41132, 45565, 49070, 51415, 58760, 63791, 72904, 79213, 82264, 91130, 98140, 102830, 127582, 158426, 182260, 196280, 205660, 255164, 316852, 318955, 364520, 396065, 411320, 510328, 554491, 633704, 637910, 792130, 1029769, 1108982, 1275820, 1584260, 2059538, 2217964, 2551640, 2772455, 3168520, 4119076, 4435928, 5148845, 5544910, 7208383, 8238152, 10297690, 11089820, 14416766, 20595380, 22179640, 28833532, 36041915, 41190760, 57667064, 72083830, 144167660, 288335320]

約数ペア:

[(1, 288335320), (2, 144167660), (4, 72083830), (5, 57667064), (7, 41190760), (8, 36041915), (10, 28833532), (13, 22179640), (14, 20595380), (20, 14416766), (26, 11089820), (28, 10297690), (35, 8238152), (40, 7208383), (52, 5544910), (56, 5148845), (65, 4435928), (70, 4119076), (91, 3168520), (104, 2772455), (113, 2551640), (130, 2217964), (140, 2059538), (182, 1584260), (226, 1275820), (260, 1108982), (280, 1029769), (364, 792130), (452, 637910), (455, 633704), (520, 554491), (565, 510328), (701, 411320), (728, 396065), (791, 364520), (904, 318955), (910, 316852), (1130, 255164), (1402, 205660), (1469, 196280), (1582, 182260), (1820, 158426), (2260, 127582), (2804, 102830), (2938, 98140), (3164, 91130), (3505, 82264), (3640, 79213), (3955, 72904), (4520, 63791), (4907, 58760), (5608, 51415), (5876, 49070), (6328, 45565), (7010, 41132), (7345, 39256), (7910, 36452), (9113, 31640), (9814, 29380), (10283, 28040), (11752, 24535), (14020, 20566), (14690, 19628), (15820, 18226)]