272586720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2673

約数の個数: 192

約数和(自身を含む): 1013354496

約数和(自身を除く): 740767776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2617, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5234, 6510, 6944, 7440, 7851, 8680, 10416, 10468, 13020, 13085, 14880, 15702, 17360, 18319, 20832, 20936, 26040, 26170, 31404, 34720, 36638, 39255, 41872, 52080, 52340, 54957, 62808, 73276, 78510, 81127, 83744, 91595, 104160, 104680, 109914, 125616, 146552, 157020, 162254, 183190, 209360, 219828, 243381, 251232, 274785, 293104, 314040, 324508, 366380, 405635, 418720, 439656, 486762, 549570, 567889, 586208, 628080, 649016, 732760, 811270, 879312, 973524, 1099140, 1135778, 1216905, 1256160, 1298032, 1465520, 1622540, 1703667, 1758624, 1947048, 2198280, 2271556, 2433810, 2596064, 2839445, 2931040, 3245080, 3407334, 3894096, 4396560, 4543112, 4867620, 5678890, 6490160, 6814668, 7788192, 8518335, 8793120, 9086224, 9735240, 11357780, 12980320, 13629336, 17036670, 18172448, 19470480, 22715560, 27258672, 34073340, 38940960, 45431120, 54517344, 68146680, 90862240, 136293360, 272586720]

約数ペア:

[(1, 272586720), (2, 136293360), (3, 90862240), (4, 68146680), (5, 54517344), (6, 45431120), (7, 38940960), (8, 34073340), (10, 27258672), (12, 22715560), (14, 19470480), (15, 18172448), (16, 17036670), (20, 13629336), (21, 12980320), (24, 11357780), (28, 9735240), (30, 9086224), (31, 8793120), (32, 8518335), (35, 7788192), (40, 6814668), (42, 6490160), (48, 5678890), (56, 4867620), (60, 4543112), (62, 4396560), (70, 3894096), (80, 3407334), (84, 3245080), (93, 2931040), (96, 2839445), (105, 2596064), (112, 2433810), (120, 2271556), (124, 2198280), (140, 1947048), (155, 1758624), (160, 1703667), (168, 1622540), (186, 1465520), (210, 1298032), (217, 1256160), (224, 1216905), (240, 1135778), (248, 1099140), (280, 973524), (310, 879312), (336, 811270), (372, 732760), (420, 649016), (434, 628080), (465, 586208), (480, 567889), (496, 549570), (560, 486762), (620, 439656), (651, 418720), (672, 405635), (744, 366380), (840, 324508), (868, 314040), (930, 293104), (992, 274785), (1085, 251232), (1120, 243381), (1240, 219828), (1302, 209360), (1488, 183190), (1680, 162254), (1736, 157020), (1860, 146552), (2170, 125616), (2480, 109914), (2604, 104680), (2617, 104160), (2976, 91595), (3255, 83744), (3360, 81127), (3472, 78510), (3720, 73276), (4340, 62808), (4960, 54957), (5208, 52340), (5234, 52080), (6510, 41872), (6944, 39255), (7440, 36638), (7851, 34720), (8680, 31404), (10416, 26170), (10468, 26040), (13020, 20936), (13085, 20832), (14880, 18319), (15702, 17360)]