2644513920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:537

約数の個数: 320

約数和(自身を含む): 9537897600

約数和(自身を除く): 6893383680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 139, 144, 160, 162, 180, 192, 216, 240, 270, 278, 288, 320, 324, 360, 367, 384, 405, 417, 432, 480, 540, 556, 576, 640, 648, 695, 720, 734, 810, 834, 864, 960, 1080, 1101, 1112, 1152, 1251, 1296, 1390, 1440, 1468, 1620, 1668, 1728, 1835, 1920, 2085, 2160, 2202, 2224, 2502, 2592, 2780, 2880, 2936, 3240, 3303, 3336, 3456, 3670, 3753, 4170, 4320, 4404, 4448, 5004, 5184, 5505, 5560, 5760, 5872, 6255, 6480, 6606, 6672, 7340, 7506, 8340, 8640, 8808, 8896, 9909, 10008, 10368, 11010, 11120, 11259, 11744, 12510, 12960, 13212, 13344, 14680, 15012, 16515, 16680, 17280, 17616, 17792, 18765, 19818, 20016, 22020, 22240, 22518, 23488, 25020, 25920, 26424, 26688, 29360, 29727, 30024, 33030, 33360, 35232, 37530, 39636, 40032, 44040, 44480, 45036, 46976, 49545, 50040, 51013, 51840, 52848, 53376, 56295, 58720, 59454, 60048, 66060, 66720, 70464, 75060, 79272, 80064, 88080, 88960, 90072, 99090, 100080, 102026, 105696, 112590, 117440, 118908, 120096, 132120, 133440, 140928, 148635, 150120, 153039, 158544, 160128, 176160, 180144, 198180, 200160, 204052, 211392, 225180, 234880, 237816, 240192, 255065, 264240, 266880, 297270, 300240, 306078, 317088, 352320, 360288, 396360, 400320, 408104, 422784, 450360, 459117, 475632, 480384, 510130, 528480, 594540, 600480, 612156, 634176, 704640, 720576, 765195, 792720, 800640, 816208, 900720, 918234, 951264, 1020260, 1056960, 1189080, 1200960, 1224312, 1268352, 1377351, 1441152, 1530390, 1585440, 1632416, 1801440, 1836468, 1902528, 2040520, 2113920, 2295585, 2378160, 2401920, 2448624, 2754702, 3060780, 3170880, 3264832, 3602880, 3672936, 3805056, 4081040, 4132053, 4591170, 4756320, 4897248, 5509404, 6121560, 6341760, 6529664, 6886755, 7205760, 7345872, 8162080, 8264106, 9182340, 9512640, 9794496, 11018808, 12243120, 13773510, 14691744, 16324160, 16528212, 18364680, 19025280, 19588992, 20660265, 22037616, 24486240, 27547020, 29383488, 32648320, 33056424, 36729360, 41320530, 44075232, 48972480, 55094040, 58766976, 66112848, 73458720, 82641060, 88150464, 97944960, 110188080, 132225696, 146917440, 165282120, 176300928, 220376160, 264451392, 293834880, 330564240, 440752320, 528902784, 661128480, 881504640, 1322256960, 2644513920]

約数ペア:

[(1, 2644513920), (2, 1322256960), (3, 881504640), (4, 661128480), (5, 528902784), (6, 440752320), (8, 330564240), (9, 293834880), (10, 264451392), (12, 220376160), (15, 176300928), (16, 165282120), (18, 146917440), (20, 132225696), (24, 110188080), (27, 97944960), (30, 88150464), (32, 82641060), (36, 73458720), (40, 66112848), (45, 58766976), (48, 55094040), (54, 48972480), (60, 44075232), (64, 41320530), (72, 36729360), (80, 33056424), (81, 32648320), (90, 29383488), (96, 27547020), (108, 24486240), (120, 22037616), (128, 20660265), (135, 19588992), (139, 19025280), (144, 18364680), (160, 16528212), (162, 16324160), (180, 14691744), (192, 13773510), (216, 12243120), (240, 11018808), (270, 9794496), (278, 9512640), (288, 9182340), (320, 8264106), (324, 8162080), (360, 7345872), (367, 7205760), (384, 6886755), (405, 6529664), (417, 6341760), (432, 6121560), (480, 5509404), (540, 4897248), (556, 4756320), (576, 4591170), (640, 4132053), (648, 4081040), (695, 3805056), (720, 3672936), (734, 3602880), (810, 3264832), (834, 3170880), (864, 3060780), (960, 2754702), (1080, 2448624), (1101, 2401920), (1112, 2378160), (1152, 2295585), (1251, 2113920), (1296, 2040520), (1390, 1902528), (1440, 1836468), (1468, 1801440), (1620, 1632416), (1668, 1585440), (1728, 1530390), (1835, 1441152), (1920, 1377351), (2085, 1268352), (2160, 1224312), (2202, 1200960), (2224, 1189080), (2502, 1056960), (2592, 1020260), (2780, 951264), (2880, 918234), (2936, 900720), (3240, 816208), (3303, 800640), (3336, 792720), (3456, 765195), (3670, 720576), (3753, 704640), (4170, 634176), (4320, 612156), (4404, 600480), (4448, 594540), (5004, 528480), (5184, 510130), (5505, 480384), (5560, 475632), (5760, 459117), (5872, 450360), (6255, 422784), (6480, 408104), (6606, 400320), (6672, 396360), (7340, 360288), (7506, 352320), (8340, 317088), (8640, 306078), (8808, 300240), (8896, 297270), (9909, 266880), (10008, 264240), (10368, 255065), (11010, 240192), (11120, 237816), (11259, 234880), (11744, 225180), (12510, 211392), (12960, 204052), (13212, 200160), (13344, 198180), (14680, 180144), (15012, 176160), (16515, 160128), (16680, 158544), (17280, 153039), (17616, 150120), (17792, 148635), (18765, 140928), (19818, 133440), (20016, 132120), (22020, 120096), (22240, 118908), (22518, 117440), (23488, 112590), (25020, 105696), (25920, 102026), (26424, 100080), (26688, 99090), (29360, 90072), (29727, 88960), (30024, 88080), (33030, 80064), (33360, 79272), (35232, 75060), (37530, 70464), (39636, 66720), (40032, 66060), (44040, 60048), (44480, 59454), (45036, 58720), (46976, 56295), (49545, 53376), (50040, 52848), (51013, 51840)]