19143600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 73066752

約数和(自身を除く): 53923152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 48, 50, 53, 56, 60, 70, 75, 80, 84, 86, 100, 105, 106, 112, 120, 129, 140, 150, 159, 168, 172, 175, 200, 210, 212, 215, 240, 258, 265, 280, 300, 301, 318, 336, 344, 350, 371, 400, 420, 424, 430, 516, 525, 530, 560, 600, 602, 636, 645, 688, 700, 742, 795, 840, 848, 860, 903, 1032, 1050, 1060, 1075, 1113, 1200, 1204, 1272, 1290, 1325, 1400, 1484, 1505, 1590, 1680, 1720, 1806, 1855, 2064, 2100, 2120, 2150, 2226, 2279, 2408, 2544, 2580, 2650, 2800, 2968, 3010, 3180, 3225, 3440, 3612, 3710, 3975, 4200, 4240, 4300, 4452, 4515, 4558, 4816, 5160, 5300, 5565, 5936, 6020, 6360, 6450, 6837, 7224, 7420, 7525, 7950, 8400, 8600, 8904, 9030, 9116, 9275, 10320, 10600, 11130, 11395, 12040, 12720, 12900, 13674, 14448, 14840, 15050, 15900, 15953, 17200, 17808, 18060, 18232, 18550, 21200, 22260, 22575, 22790, 24080, 25800, 27348, 27825, 29680, 30100, 31800, 31906, 34185, 36120, 36464, 37100, 44520, 45150, 45580, 47859, 51600, 54696, 55650, 56975, 60200, 63600, 63812, 68370, 72240, 74200, 79765, 89040, 90300, 91160, 95718, 109392, 111300, 113950, 120400, 127624, 136740, 148400, 159530, 170925, 180600, 182320, 191436, 222600, 227900, 239295, 255248, 273480, 319060, 341850, 361200, 382872, 398825, 445200, 455800, 478590, 546960, 638120, 683700, 765744, 797650, 911600, 957180, 1196475, 1276240, 1367400, 1595300, 1914360, 2392950, 2734800, 3190600, 3828720, 4785900, 6381200, 9571800, 19143600]

約数ペア:

[(1, 19143600), (2, 9571800), (3, 6381200), (4, 4785900), (5, 3828720), (6, 3190600), (7, 2734800), (8, 2392950), (10, 1914360), (12, 1595300), (14, 1367400), (15, 1276240), (16, 1196475), (20, 957180), (21, 911600), (24, 797650), (25, 765744), (28, 683700), (30, 638120), (35, 546960), (40, 478590), (42, 455800), (43, 445200), (48, 398825), (50, 382872), (53, 361200), (56, 341850), (60, 319060), (70, 273480), (75, 255248), (80, 239295), (84, 227900), (86, 222600), (100, 191436), (105, 182320), (106, 180600), (112, 170925), (120, 159530), (129, 148400), (140, 136740), (150, 127624), (159, 120400), (168, 113950), (172, 111300), (175, 109392), (200, 95718), (210, 91160), (212, 90300), (215, 89040), (240, 79765), (258, 74200), (265, 72240), (280, 68370), (300, 63812), (301, 63600), (318, 60200), (336, 56975), (344, 55650), (350, 54696), (371, 51600), (400, 47859), (420, 45580), (424, 45150), (430, 44520), (516, 37100), (525, 36464), (530, 36120), (560, 34185), (600, 31906), (602, 31800), (636, 30100), (645, 29680), (688, 27825), (700, 27348), (742, 25800), (795, 24080), (840, 22790), (848, 22575), (860, 22260), (903, 21200), (1032, 18550), (1050, 18232), (1060, 18060), (1075, 17808), (1113, 17200), (1200, 15953), (1204, 15900), (1272, 15050), (1290, 14840), (1325, 14448), (1400, 13674), (1484, 12900), (1505, 12720), (1590, 12040), (1680, 11395), (1720, 11130), (1806, 10600), (1855, 10320), (2064, 9275), (2100, 9116), (2120, 9030), (2150, 8904), (2226, 8600), (2279, 8400), (2408, 7950), (2544, 7525), (2580, 7420), (2650, 7224), (2800, 6837), (2968, 6450), (3010, 6360), (3180, 6020), (3225, 5936), (3440, 5565), (3612, 5300), (3710, 5160), (3975, 4816), (4200, 4558), (4240, 4515), (4300, 4452)]