2801974320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:900

約数の個数: 240

約数和(自身を含む): 9695754432

約数和(自身を除く): 6893780112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 101, 106, 120, 144, 159, 180, 202, 212, 240, 265, 303, 318, 360, 404, 424, 477, 505, 530, 606, 636, 720, 727, 795, 808, 848, 909, 954, 1010, 1060, 1212, 1272, 1454, 1515, 1590, 1616, 1818, 1908, 2020, 2120, 2181, 2385, 2424, 2544, 2908, 3030, 3180, 3635, 3636, 3816, 4040, 4240, 4362, 4545, 4770, 4848, 5353, 5816, 6060, 6360, 6543, 7270, 7272, 7632, 8080, 8724, 9090, 9540, 10706, 10905, 11632, 12120, 12720, 13086, 14540, 14544, 16059, 17448, 18180, 19080, 21412, 21810, 24240, 26172, 26765, 29080, 32118, 32715, 34896, 36360, 38160, 38531, 42824, 43620, 48177, 52344, 53530, 58160, 64236, 65430, 72720, 73427, 77062, 80295, 85648, 87240, 96354, 104688, 107060, 115593, 128472, 130860, 146854, 154124, 160590, 174480, 192655, 192708, 214120, 220281, 231186, 240885, 256944, 261720, 293708, 308248, 321180, 346779, 367135, 385310, 385416, 428240, 440562, 462372, 481770, 523440, 577965, 587416, 616496, 642360, 660843, 693558, 734270, 770620, 770832, 881124, 924744, 963540, 1101405, 1155930, 1174832, 1284720, 1321686, 1387116, 1468540, 1541240, 1733895, 1762248, 1849488, 1927080, 2202810, 2311860, 2643372, 2774232, 2937080, 3082480, 3304215, 3467790, 3524496, 3854160, 3891631, 4405620, 4623720, 5286744, 5548464, 5874160, 6608430, 6935580, 7783262, 8811240, 9247440, 10573488, 11674893, 13216860, 13871160, 15566524, 17622480, 19458155, 23349786, 26433720, 27742320, 31133048, 35024679, 38916310, 46699572, 52867440, 58374465, 62266096, 70049358, 77832620, 93399144, 116748930, 140098716, 155665240, 175123395, 186798288, 233497860, 280197432, 311330480, 350246790, 466995720, 560394864, 700493580, 933991440, 1400987160, 2801974320]

約数ペア:

[(1, 2801974320), (2, 1400987160), (3, 933991440), (4, 700493580), (5, 560394864), (6, 466995720), (8, 350246790), (9, 311330480), (10, 280197432), (12, 233497860), (15, 186798288), (16, 175123395), (18, 155665240), (20, 140098716), (24, 116748930), (30, 93399144), (36, 77832620), (40, 70049358), (45, 62266096), (48, 58374465), (53, 52867440), (60, 46699572), (72, 38916310), (80, 35024679), (90, 31133048), (101, 27742320), (106, 26433720), (120, 23349786), (144, 19458155), (159, 17622480), (180, 15566524), (202, 13871160), (212, 13216860), (240, 11674893), (265, 10573488), (303, 9247440), (318, 8811240), (360, 7783262), (404, 6935580), (424, 6608430), (477, 5874160), (505, 5548464), (530, 5286744), (606, 4623720), (636, 4405620), (720, 3891631), (727, 3854160), (795, 3524496), (808, 3467790), (848, 3304215), (909, 3082480), (954, 2937080), (1010, 2774232), (1060, 2643372), (1212, 2311860), (1272, 2202810), (1454, 1927080), (1515, 1849488), (1590, 1762248), (1616, 1733895), (1818, 1541240), (1908, 1468540), (2020, 1387116), (2120, 1321686), (2181, 1284720), (2385, 1174832), (2424, 1155930), (2544, 1101405), (2908, 963540), (3030, 924744), (3180, 881124), (3635, 770832), (3636, 770620), (3816, 734270), (4040, 693558), (4240, 660843), (4362, 642360), (4545, 616496), (4770, 587416), (4848, 577965), (5353, 523440), (5816, 481770), (6060, 462372), (6360, 440562), (6543, 428240), (7270, 385416), (7272, 385310), (7632, 367135), (8080, 346779), (8724, 321180), (9090, 308248), (9540, 293708), (10706, 261720), (10905, 256944), (11632, 240885), (12120, 231186), (12720, 220281), (13086, 214120), (14540, 192708), (14544, 192655), (16059, 174480), (17448, 160590), (18180, 154124), (19080, 146854), (21412, 130860), (21810, 128472), (24240, 115593), (26172, 107060), (26765, 104688), (29080, 96354), (32118, 87240), (32715, 85648), (34896, 80295), (36360, 77062), (38160, 73427), (38531, 72720), (42824, 65430), (43620, 64236), (48177, 58160), (52344, 53530)]