223541280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 811989360

約数和(自身を除く): 588448080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 53, 58, 60, 72, 80, 87, 90, 96, 101, 106, 116, 120, 144, 145, 159, 160, 174, 180, 202, 212, 232, 240, 261, 265, 288, 290, 303, 318, 348, 360, 404, 424, 435, 464, 477, 480, 505, 522, 530, 580, 606, 636, 696, 720, 795, 808, 848, 870, 909, 928, 954, 1010, 1044, 1060, 1160, 1212, 1272, 1305, 1392, 1440, 1515, 1537, 1590, 1616, 1696, 1740, 1818, 1908, 2020, 2088, 2120, 2320, 2385, 2424, 2544, 2610, 2784, 2929, 3030, 3074, 3180, 3232, 3480, 3636, 3816, 4040, 4176, 4240, 4545, 4611, 4640, 4770, 4848, 5088, 5220, 5353, 5858, 6060, 6148, 6360, 6960, 7272, 7632, 7685, 8080, 8352, 8480, 8787, 9090, 9222, 9540, 9696, 10440, 10706, 11716, 12120, 12296, 12720, 13833, 13920, 14544, 14645, 15264, 15370, 16059, 16160, 17574, 18180, 18444, 19080, 20880, 21412, 23055, 23432, 24240, 24592, 25440, 26361, 26765, 27666, 29088, 29290, 30740, 32118, 35148, 36360, 36888, 38160, 41760, 42824, 43935, 46110, 46864, 48177, 48480, 49184, 52722, 53530, 55332, 58580, 61480, 64236, 69165, 70296, 72720, 73776, 76320, 80295, 85648, 87870, 92220, 93728, 96354, 105444, 107060, 110664, 117160, 122960, 128472, 131805, 138330, 140592, 145440, 147552, 155237, 160590, 171296, 175740, 184440, 192708, 210888, 214120, 221328, 234320, 240885, 245920, 256944, 263610, 276660, 281184, 310474, 321180, 351480, 368880, 385416, 421776, 428240, 442656, 465711, 468640, 481770, 513888, 527220, 553320, 620948, 642360, 702960, 737760, 770832, 776185, 843552, 856480, 931422, 963540, 1054440, 1106640, 1241896, 1284720, 1397133, 1405920, 1541664, 1552370, 1862844, 1927080, 2108880, 2213280, 2328555, 2483792, 2569440, 2794266, 3104740, 3725688, 3854160, 4217760, 4657110, 4967584, 5588532, 6209480, 6985665, 7451376, 7708320, 9314220, 11177064, 12418960, 13971330, 14902752, 18628440, 22354128, 24837920, 27942660, 37256880, 44708256, 55885320, 74513760, 111770640, 223541280]

約数ペア:

[(1, 223541280), (2, 111770640), (3, 74513760), (4, 55885320), (5, 44708256), (6, 37256880), (8, 27942660), (9, 24837920), (10, 22354128), (12, 18628440), (15, 14902752), (16, 13971330), (18, 12418960), (20, 11177064), (24, 9314220), (29, 7708320), (30, 7451376), (32, 6985665), (36, 6209480), (40, 5588532), (45, 4967584), (48, 4657110), (53, 4217760), (58, 3854160), (60, 3725688), (72, 3104740), (80, 2794266), (87, 2569440), (90, 2483792), (96, 2328555), (101, 2213280), (106, 2108880), (116, 1927080), (120, 1862844), (144, 1552370), (145, 1541664), (159, 1405920), (160, 1397133), (174, 1284720), (180, 1241896), (202, 1106640), (212, 1054440), (232, 963540), (240, 931422), (261, 856480), (265, 843552), (288, 776185), (290, 770832), (303, 737760), (318, 702960), (348, 642360), (360, 620948), (404, 553320), (424, 527220), (435, 513888), (464, 481770), (477, 468640), (480, 465711), (505, 442656), (522, 428240), (530, 421776), (580, 385416), (606, 368880), (636, 351480), (696, 321180), (720, 310474), (795, 281184), (808, 276660), (848, 263610), (870, 256944), (909, 245920), (928, 240885), (954, 234320), (1010, 221328), (1044, 214120), (1060, 210888), (1160, 192708), (1212, 184440), (1272, 175740), (1305, 171296), (1392, 160590), (1440, 155237), (1515, 147552), (1537, 145440), (1590, 140592), (1616, 138330), (1696, 131805), (1740, 128472), (1818, 122960), (1908, 117160), (2020, 110664), (2088, 107060), (2120, 105444), (2320, 96354), (2385, 93728), (2424, 92220), (2544, 87870), (2610, 85648), (2784, 80295), (2929, 76320), (3030, 73776), (3074, 72720), (3180, 70296), (3232, 69165), (3480, 64236), (3636, 61480), (3816, 58580), (4040, 55332), (4176, 53530), (4240, 52722), (4545, 49184), (4611, 48480), (4640, 48177), (4770, 46864), (4848, 46110), (5088, 43935), (5220, 42824), (5353, 41760), (5858, 38160), (6060, 36888), (6148, 36360), (6360, 35148), (6960, 32118), (7272, 30740), (7632, 29290), (7685, 29088), (8080, 27666), (8352, 26765), (8480, 26361), (8787, 25440), (9090, 24592), (9222, 24240), (9540, 23432), (9696, 23055), (10440, 21412), (10706, 20880), (11716, 19080), (12120, 18444), (12296, 18180), (12720, 17574), (13833, 16160), (13920, 16059), (14544, 15370), (14645, 15264)]