203963040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1179

約数の個数: 144

約数和(自身を含む): 701719200

約数和(自身を除く): 497756160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 288, 360, 417, 480, 556, 695, 720, 834, 1019, 1112, 1251, 1390, 1440, 1668, 2038, 2085, 2224, 2502, 2780, 3057, 3336, 4076, 4170, 4448, 5004, 5095, 5560, 6114, 6255, 6672, 8152, 8340, 9171, 10008, 10190, 11120, 12228, 12510, 13344, 15285, 16304, 16680, 18342, 20016, 20380, 22240, 24456, 25020, 30570, 32608, 33360, 36684, 40032, 40760, 45855, 48912, 50040, 61140, 66720, 73368, 81520, 91710, 97824, 100080, 122280, 141641, 146736, 163040, 183420, 200160, 244560, 283282, 293472, 366840, 424923, 489120, 566564, 708205, 733680, 849846, 1133128, 1274769, 1416410, 1467360, 1699692, 2124615, 2266256, 2549538, 2832820, 3399384, 4249230, 4532512, 5099076, 5665640, 6373845, 6798768, 8498460, 10198152, 11331280, 12747690, 13597536, 16996920, 20396304, 22662560, 25495380, 33993840, 40792608, 50990760, 67987680, 101981520, 203963040]

約数ペア:

[(1, 203963040), (2, 101981520), (3, 67987680), (4, 50990760), (5, 40792608), (6, 33993840), (8, 25495380), (9, 22662560), (10, 20396304), (12, 16996920), (15, 13597536), (16, 12747690), (18, 11331280), (20, 10198152), (24, 8498460), (30, 6798768), (32, 6373845), (36, 5665640), (40, 5099076), (45, 4532512), (48, 4249230), (60, 3399384), (72, 2832820), (80, 2549538), (90, 2266256), (96, 2124615), (120, 1699692), (139, 1467360), (144, 1416410), (160, 1274769), (180, 1133128), (240, 849846), (278, 733680), (288, 708205), (360, 566564), (417, 489120), (480, 424923), (556, 366840), (695, 293472), (720, 283282), (834, 244560), (1019, 200160), (1112, 183420), (1251, 163040), (1390, 146736), (1440, 141641), (1668, 122280), (2038, 100080), (2085, 97824), (2224, 91710), (2502, 81520), (2780, 73368), (3057, 66720), (3336, 61140), (4076, 50040), (4170, 48912), (4448, 45855), (5004, 40760), (5095, 40032), (5560, 36684), (6114, 33360), (6255, 32608), (6672, 30570), (8152, 25020), (8340, 24456), (9171, 22240), (10008, 20380), (10190, 20016), (11120, 18342), (12228, 16680), (12510, 16304), (13344, 15285)]