212009600

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 603309600

約数和(自身を除く): 391300000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 64, 76, 80, 88, 95, 100, 110, 128, 152, 160, 176, 190, 200, 209, 220, 275, 304, 317, 320, 352, 380, 400, 418, 440, 475, 550, 608, 634, 640, 704, 760, 800, 836, 880, 950, 1045, 1100, 1216, 1268, 1408, 1520, 1585, 1600, 1672, 1760, 1900, 2090, 2200, 2432, 2536, 3040, 3170, 3200, 3344, 3487, 3520, 3800, 4180, 4400, 5072, 5225, 6023, 6080, 6340, 6688, 6974, 7040, 7600, 7925, 8360, 8800, 10144, 10450, 12046, 12160, 12680, 13376, 13948, 15200, 15850, 16720, 17435, 17600, 20288, 20900, 24092, 25360, 26752, 27896, 30115, 30400, 31700, 33440, 34870, 35200, 40576, 41800, 48184, 50720, 55792, 60230, 60800, 63400, 66253, 66880, 69740, 83600, 87175, 96368, 101440, 111584, 120460, 126800, 132506, 133760, 139480, 150575, 167200, 174350, 192736, 202880, 223168, 240920, 253600, 265012, 278960, 301150, 331265, 334400, 348700, 385472, 446336, 481840, 507200, 530024, 557920, 602300, 662530, 668800, 697400, 770944, 963680, 1014400, 1060048, 1115840, 1204600, 1325060, 1394800, 1656325, 1927360, 2120096, 2231680, 2409200, 2650120, 2789600, 3312650, 3854720, 4240192, 4818400, 5300240, 5579200, 6625300, 8480384, 9636800, 10600480, 11158400, 13250600, 19273600, 21200960, 26501200, 42401920, 53002400, 106004800, 212009600]

約数ペア:

[(1, 212009600), (2, 106004800), (4, 53002400), (5, 42401920), (8, 26501200), (10, 21200960), (11, 19273600), (16, 13250600), (19, 11158400), (20, 10600480), (22, 9636800), (25, 8480384), (32, 6625300), (38, 5579200), (40, 5300240), (44, 4818400), (50, 4240192), (55, 3854720), (64, 3312650), (76, 2789600), (80, 2650120), (88, 2409200), (95, 2231680), (100, 2120096), (110, 1927360), (128, 1656325), (152, 1394800), (160, 1325060), (176, 1204600), (190, 1115840), (200, 1060048), (209, 1014400), (220, 963680), (275, 770944), (304, 697400), (317, 668800), (320, 662530), (352, 602300), (380, 557920), (400, 530024), (418, 507200), (440, 481840), (475, 446336), (550, 385472), (608, 348700), (634, 334400), (640, 331265), (704, 301150), (760, 278960), (800, 265012), (836, 253600), (880, 240920), (950, 223168), (1045, 202880), (1100, 192736), (1216, 174350), (1268, 167200), (1408, 150575), (1520, 139480), (1585, 133760), (1600, 132506), (1672, 126800), (1760, 120460), (1900, 111584), (2090, 101440), (2200, 96368), (2432, 87175), (2536, 83600), (3040, 69740), (3170, 66880), (3200, 66253), (3344, 63400), (3487, 60800), (3520, 60230), (3800, 55792), (4180, 50720), (4400, 48184), (5072, 41800), (5225, 40576), (6023, 35200), (6080, 34870), (6340, 33440), (6688, 31700), (6974, 30400), (7040, 30115), (7600, 27896), (7925, 26752), (8360, 25360), (8800, 24092), (10144, 20900), (10450, 20288), (12046, 17600), (12160, 17435), (12680, 16720), (13376, 15850), (13948, 15200)]