201643408680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{819289}}^1$

素因数の和:819603

約数の個数: 128

約数和(自身を含む): 693709228800

約数和(自身を除く): 492065820120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 293, 420, 586, 840, 879, 1172, 1465, 1758, 2051, 2344, 2930, 3516, 4102, 4395, 5860, 6153, 7032, 8204, 8790, 10255, 11720, 12306, 16408, 17580, 20510, 24612, 30765, 35160, 41020, 49224, 61530, 82040, 123060, 246120, 819289, 1638578, 2457867, 3277156, 4096445, 4915734, 5735023, 6554312, 8192890, 9831468, 11470046, 12289335, 16385780, 17205069, 19662936, 22940092, 24578670, 28675115, 32771560, 34410138, 45880184, 49157340, 57350230, 68820276, 86025345, 98314680, 114700460, 137640552, 172050690, 229400920, 240051677, 344101380, 480103354, 688202760, 720155031, 960206708, 1200258385, 1440310062, 1680361739, 1920413416, 2400516770, 2880620124, 3360723478, 3600775155, 4801033540, 5041085217, 5761240248, 6721446956, 7201550310, 8401808695, 9602067080, 10082170434, 13442893912, 14403100620, 16803617390, 20164340868, 25205426085, 28806201240, 33607234780, 40328681736, 50410852170, 67214469560, 100821704340, 201643408680]

約数ペア:

[(1, 201643408680), (2, 100821704340), (3, 67214469560), (4, 50410852170), (5, 40328681736), (6, 33607234780), (7, 28806201240), (8, 25205426085), (10, 20164340868), (12, 16803617390), (14, 14403100620), (15, 13442893912), (20, 10082170434), (21, 9602067080), (24, 8401808695), (28, 7201550310), (30, 6721446956), (35, 5761240248), (40, 5041085217), (42, 4801033540), (56, 3600775155), (60, 3360723478), (70, 2880620124), (84, 2400516770), (105, 1920413416), (120, 1680361739), (140, 1440310062), (168, 1200258385), (210, 960206708), (280, 720155031), (293, 688202760), (420, 480103354), (586, 344101380), (840, 240051677), (879, 229400920), (1172, 172050690), (1465, 137640552), (1758, 114700460), (2051, 98314680), (2344, 86025345), (2930, 68820276), (3516, 57350230), (4102, 49157340), (4395, 45880184), (5860, 34410138), (6153, 32771560), (7032, 28675115), (8204, 24578670), (8790, 22940092), (10255, 19662936), (11720, 17205069), (12306, 16385780), (16408, 12289335), (17580, 11470046), (20510, 9831468), (24612, 8192890), (30765, 6554312), (35160, 5735023), (41020, 4915734), (49224, 4096445), (61530, 3277156), (82040, 2457867), (123060, 1638578), (246120, 819289)]