921654240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1321

約数の個数: 192

約数和(自身を含む): 3153862656

約数和(自身を除く): 2232208416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 127, 130, 156, 160, 195, 208, 240, 254, 260, 312, 381, 390, 416, 480, 508, 520, 624, 635, 762, 780, 1016, 1040, 1163, 1248, 1270, 1524, 1560, 1651, 1905, 2032, 2080, 2326, 2540, 3048, 3120, 3302, 3489, 3810, 4064, 4652, 4953, 5080, 5815, 6096, 6240, 6604, 6978, 7620, 8255, 9304, 9906, 10160, 11630, 12192, 13208, 13956, 15119, 15240, 16510, 17445, 18608, 19812, 20320, 23260, 24765, 26416, 27912, 30238, 30480, 33020, 34890, 37216, 39624, 45357, 46520, 49530, 52832, 55824, 60476, 60960, 66040, 69780, 75595, 79248, 90714, 93040, 99060, 111648, 120952, 132080, 139560, 147701, 151190, 158496, 181428, 186080, 198120, 226785, 241904, 264160, 279120, 295402, 302380, 362856, 396240, 443103, 453570, 483808, 558240, 590804, 604760, 725712, 738505, 792480, 886206, 907140, 1181608, 1209520, 1451424, 1477010, 1772412, 1814280, 1920113, 2215515, 2363216, 2419040, 2954020, 3544824, 3628560, 3840226, 4431030, 4726432, 5760339, 5908040, 7089648, 7257120, 7680452, 8862060, 9600565, 11520678, 11816080, 14179296, 15360904, 17724120, 19201130, 23041356, 23632160, 28801695, 30721808, 35448240, 38402260, 46082712, 57603390, 61443616, 70896480, 76804520, 92165424, 115206780, 153609040, 184330848, 230413560, 307218080, 460827120, 921654240]

約数ペア:

[(1, 921654240), (2, 460827120), (3, 307218080), (4, 230413560), (5, 184330848), (6, 153609040), (8, 115206780), (10, 92165424), (12, 76804520), (13, 70896480), (15, 61443616), (16, 57603390), (20, 46082712), (24, 38402260), (26, 35448240), (30, 30721808), (32, 28801695), (39, 23632160), (40, 23041356), (48, 19201130), (52, 17724120), (60, 15360904), (65, 14179296), (78, 11816080), (80, 11520678), (96, 9600565), (104, 8862060), (120, 7680452), (127, 7257120), (130, 7089648), (156, 5908040), (160, 5760339), (195, 4726432), (208, 4431030), (240, 3840226), (254, 3628560), (260, 3544824), (312, 2954020), (381, 2419040), (390, 2363216), (416, 2215515), (480, 1920113), (508, 1814280), (520, 1772412), (624, 1477010), (635, 1451424), (762, 1209520), (780, 1181608), (1016, 907140), (1040, 886206), (1163, 792480), (1248, 738505), (1270, 725712), (1524, 604760), (1560, 590804), (1651, 558240), (1905, 483808), (2032, 453570), (2080, 443103), (2326, 396240), (2540, 362856), (3048, 302380), (3120, 295402), (3302, 279120), (3489, 264160), (3810, 241904), (4064, 226785), (4652, 198120), (4953, 186080), (5080, 181428), (5815, 158496), (6096, 151190), (6240, 147701), (6604, 139560), (6978, 132080), (7620, 120952), (8255, 111648), (9304, 99060), (9906, 93040), (10160, 90714), (11630, 79248), (12192, 75595), (13208, 69780), (13956, 66040), (15119, 60960), (15240, 60476), (16510, 55824), (17445, 52832), (18608, 49530), (19812, 46520), (20320, 45357), (23260, 39624), (24765, 37216), (26416, 34890), (27912, 33020), (30238, 30480)]