1427162800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 4085095680

約数和(自身を除く): 2657932880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 53, 56, 59, 70, 80, 100, 106, 112, 118, 140, 163, 175, 200, 212, 236, 265, 280, 295, 326, 350, 371, 400, 413, 424, 472, 530, 560, 590, 652, 700, 742, 815, 826, 848, 944, 1060, 1141, 1180, 1304, 1325, 1400, 1475, 1484, 1630, 1652, 1855, 2065, 2120, 2282, 2360, 2608, 2650, 2800, 2950, 2968, 3127, 3260, 3304, 3710, 4075, 4130, 4240, 4564, 4720, 5300, 5705, 5900, 5936, 6254, 6520, 6608, 7420, 8150, 8260, 8639, 9128, 9275, 9617, 10325, 10600, 11410, 11800, 12508, 13040, 14840, 15635, 16300, 16520, 17278, 18256, 18550, 19234, 20650, 21200, 21889, 22820, 23600, 25016, 28525, 29680, 31270, 32600, 33040, 34556, 37100, 38468, 41300, 43195, 43778, 45640, 48085, 50032, 57050, 60473, 62540, 65200, 67319, 69112, 74200, 76936, 78175, 82600, 86390, 87556, 91280, 96170, 109445, 114100, 120946, 125080, 134638, 138224, 148400, 153872, 156350, 165200, 172780, 175112, 192340, 215975, 218890, 228200, 240425, 241892, 250160, 269276, 302365, 312700, 336595, 345560, 350224, 384680, 431950, 437780, 456400, 480850, 483784, 509701, 538552, 547225, 604730, 625400, 673190, 691120, 769360, 863900, 875560, 961700, 967568, 1019402, 1077104, 1094450, 1209460, 1250800, 1346380, 1511825, 1682975, 1727800, 1751120, 1923400, 2038804, 2188900, 2418920, 2548505, 2692760, 3023650, 3365950, 3455600, 3567907, 3846800, 4077608, 4377800, 4837840, 5097010, 5385520, 6047300, 6731900, 7135814, 8155216, 8755600, 10194020, 12094600, 12742525, 13463800, 14271628, 17839535, 20388040, 24189200, 25485050, 26927600, 28543256, 35679070, 40776080, 50970100, 57086512, 71358140, 89197675, 101940200, 142716280, 178395350, 203880400, 285432560, 356790700, 713581400, 1427162800]

約数ペア:

[(1, 1427162800), (2, 713581400), (4, 356790700), (5, 285432560), (7, 203880400), (8, 178395350), (10, 142716280), (14, 101940200), (16, 89197675), (20, 71358140), (25, 57086512), (28, 50970100), (35, 40776080), (40, 35679070), (50, 28543256), (53, 26927600), (56, 25485050), (59, 24189200), (70, 20388040), (80, 17839535), (100, 14271628), (106, 13463800), (112, 12742525), (118, 12094600), (140, 10194020), (163, 8755600), (175, 8155216), (200, 7135814), (212, 6731900), (236, 6047300), (265, 5385520), (280, 5097010), (295, 4837840), (326, 4377800), (350, 4077608), (371, 3846800), (400, 3567907), (413, 3455600), (424, 3365950), (472, 3023650), (530, 2692760), (560, 2548505), (590, 2418920), (652, 2188900), (700, 2038804), (742, 1923400), (815, 1751120), (826, 1727800), (848, 1682975), (944, 1511825), (1060, 1346380), (1141, 1250800), (1180, 1209460), (1304, 1094450), (1325, 1077104), (1400, 1019402), (1475, 967568), (1484, 961700), (1630, 875560), (1652, 863900), (1855, 769360), (2065, 691120), (2120, 673190), (2282, 625400), (2360, 604730), (2608, 547225), (2650, 538552), (2800, 509701), (2950, 483784), (2968, 480850), (3127, 456400), (3260, 437780), (3304, 431950), (3710, 384680), (4075, 350224), (4130, 345560), (4240, 336595), (4564, 312700), (4720, 302365), (5300, 269276), (5705, 250160), (5900, 241892), (5936, 240425), (6254, 228200), (6520, 218890), (6608, 215975), (7420, 192340), (8150, 175112), (8260, 172780), (8639, 165200), (9128, 156350), (9275, 153872), (9617, 148400), (10325, 138224), (10600, 134638), (11410, 125080), (11800, 120946), (12508, 114100), (13040, 109445), (14840, 96170), (15635, 91280), (16300, 87556), (16520, 86390), (17278, 82600), (18256, 78175), (18550, 76936), (19234, 74200), (20650, 69112), (21200, 67319), (21889, 65200), (22820, 62540), (23600, 60473), (25016, 57050), (28525, 50032), (29680, 48085), (31270, 45640), (32600, 43778), (33040, 43195), (34556, 41300), (37100, 38468)]