2172802320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25793}}^1$

素因数の和:25831

約数の個数: 200

約数和(自身を含む): 8127276696

約数和(自身を除く): 5954474376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 6480, 7020, 8424, 9360, 10530, 14040, 16848, 21060, 25793, 28080, 42120, 51586, 77379, 84240, 103172, 128965, 154758, 206344, 232137, 257930, 309516, 335309, 386895, 412688, 464274, 515860, 619032, 670618, 696411, 773790, 928548, 1005927, 1031720, 1160685, 1238064, 1341236, 1392822, 1547580, 1676545, 1857096, 2011854, 2063440, 2089233, 2321370, 2682472, 2785644, 3017781, 3095160, 3353090, 3482055, 3714192, 4023708, 4178466, 4642740, 5029635, 5364944, 5571288, 6035562, 6190320, 6706180, 6964110, 8047416, 8356932, 9053343, 9285480, 10059270, 10446165, 11142576, 12071124, 13412360, 13928220, 15088905, 16094832, 16713864, 18106686, 18570960, 20118540, 20892330, 24142248, 26824720, 27160029, 27856440, 30177810, 33427728, 36213372, 40237080, 41784660, 45266715, 48284496, 54320058, 55712880, 60355620, 72426744, 80474160, 83569320, 90533430, 108640116, 120711240, 135800145, 144853488, 167138640, 181066860, 217280232, 241422480, 271600290, 362133720, 434560464, 543200580, 724267440, 1086401160, 2172802320]

約数ペア:

[(1, 2172802320), (2, 1086401160), (3, 724267440), (4, 543200580), (5, 434560464), (6, 362133720), (8, 271600290), (9, 241422480), (10, 217280232), (12, 181066860), (13, 167138640), (15, 144853488), (16, 135800145), (18, 120711240), (20, 108640116), (24, 90533430), (26, 83569320), (27, 80474160), (30, 72426744), (36, 60355620), (39, 55712880), (40, 54320058), (45, 48284496), (48, 45266715), (52, 41784660), (54, 40237080), (60, 36213372), (65, 33427728), (72, 30177810), (78, 27856440), (80, 27160029), (81, 26824720), (90, 24142248), (104, 20892330), (108, 20118540), (117, 18570960), (120, 18106686), (130, 16713864), (135, 16094832), (144, 15088905), (156, 13928220), (162, 13412360), (180, 12071124), (195, 11142576), (208, 10446165), (216, 10059270), (234, 9285480), (240, 9053343), (260, 8356932), (270, 8047416), (312, 6964110), (324, 6706180), (351, 6190320), (360, 6035562), (390, 5571288), (405, 5364944), (432, 5029635), (468, 4642740), (520, 4178466), (540, 4023708), (585, 3714192), (624, 3482055), (648, 3353090), (702, 3095160), (720, 3017781), (780, 2785644), (810, 2682472), (936, 2321370), (1040, 2089233), (1053, 2063440), (1080, 2011854), (1170, 1857096), (1296, 1676545), (1404, 1547580), (1560, 1392822), (1620, 1341236), (1755, 1238064), (1872, 1160685), (2106, 1031720), (2160, 1005927), (2340, 928548), (2808, 773790), (3120, 696411), (3240, 670618), (3510, 619032), (4212, 515860), (4680, 464274), (5265, 412688), (5616, 386895), (6480, 335309), (7020, 309516), (8424, 257930), (9360, 232137), (10530, 206344), (14040, 154758), (16848, 128965), (21060, 103172), (25793, 84240), (28080, 77379), (42120, 51586)]