147670320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:492

約数の個数: 240

約数和(自身を含む): 552152160

約数和(自身を除く): 404481840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 98, 105, 112, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 240, 245, 280, 290, 294, 336, 348, 392, 406, 420, 433, 435, 464, 490, 560, 580, 588, 609, 696, 735, 784, 812, 840, 866, 870, 980, 1015, 1160, 1176, 1218, 1299, 1392, 1421, 1470, 1624, 1680, 1732, 1740, 1960, 2030, 2165, 2320, 2352, 2436, 2598, 2842, 2940, 3031, 3045, 3248, 3464, 3480, 3920, 4060, 4263, 4330, 4872, 5196, 5684, 5880, 6062, 6090, 6495, 6928, 6960, 7105, 8120, 8526, 8660, 9093, 9744, 10392, 11368, 11760, 12124, 12180, 12557, 12990, 14210, 15155, 16240, 17052, 17320, 18186, 20784, 21217, 21315, 22736, 24248, 24360, 25114, 25980, 28420, 30310, 34104, 34640, 36372, 37671, 42434, 42630, 45465, 48496, 48720, 50228, 51960, 56840, 60620, 62785, 63651, 68208, 72744, 75342, 84868, 85260, 87899, 90930, 100456, 103920, 106085, 113680, 121240, 125570, 127302, 145488, 150684, 169736, 170520, 175798, 181860, 188355, 200912, 212170, 242480, 251140, 254604, 263697, 301368, 318255, 339472, 341040, 351596, 363720, 376710, 424340, 439495, 502280, 509208, 527394, 602736, 615293, 636510, 703192, 727440, 753420, 848680, 878990, 1004560, 1018416, 1054788, 1230586, 1273020, 1318485, 1406384, 1506840, 1697360, 1757980, 1845879, 2109576, 2461172, 2546040, 2636970, 3013680, 3076465, 3515960, 3691758, 4219152, 4922344, 5092080, 5273940, 6152930, 7031920, 7383516, 9229395, 9844688, 10547880, 12305860, 14767032, 18458790, 21095760, 24611720, 29534064, 36917580, 49223440, 73835160, 147670320]

約数ペア:

[(1, 147670320), (2, 73835160), (3, 49223440), (4, 36917580), (5, 29534064), (6, 24611720), (7, 21095760), (8, 18458790), (10, 14767032), (12, 12305860), (14, 10547880), (15, 9844688), (16, 9229395), (20, 7383516), (21, 7031920), (24, 6152930), (28, 5273940), (29, 5092080), (30, 4922344), (35, 4219152), (40, 3691758), (42, 3515960), (48, 3076465), (49, 3013680), (56, 2636970), (58, 2546040), (60, 2461172), (70, 2109576), (80, 1845879), (84, 1757980), (87, 1697360), (98, 1506840), (105, 1406384), (112, 1318485), (116, 1273020), (120, 1230586), (140, 1054788), (145, 1018416), (147, 1004560), (168, 878990), (174, 848680), (196, 753420), (203, 727440), (210, 703192), (232, 636510), (240, 615293), (245, 602736), (280, 527394), (290, 509208), (294, 502280), (336, 439495), (348, 424340), (392, 376710), (406, 363720), (420, 351596), (433, 341040), (435, 339472), (464, 318255), (490, 301368), (560, 263697), (580, 254604), (588, 251140), (609, 242480), (696, 212170), (735, 200912), (784, 188355), (812, 181860), (840, 175798), (866, 170520), (870, 169736), (980, 150684), (1015, 145488), (1160, 127302), (1176, 125570), (1218, 121240), (1299, 113680), (1392, 106085), (1421, 103920), (1470, 100456), (1624, 90930), (1680, 87899), (1732, 85260), (1740, 84868), (1960, 75342), (2030, 72744), (2165, 68208), (2320, 63651), (2352, 62785), (2436, 60620), (2598, 56840), (2842, 51960), (2940, 50228), (3031, 48720), (3045, 48496), (3248, 45465), (3464, 42630), (3480, 42434), (3920, 37671), (4060, 36372), (4263, 34640), (4330, 34104), (4872, 30310), (5196, 28420), (5684, 25980), (5880, 25114), (6062, 24360), (6090, 24248), (6495, 22736), (6928, 21315), (6960, 21217), (7105, 20784), (8120, 18186), (8526, 17320), (8660, 17052), (9093, 16240), (9744, 15155), (10392, 14210), (11368, 12990), (11760, 12557), (12124, 12180)]