493133340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:832

約数の個数: 192

約数和(自身を含む): 1672151040

約数和(自身を除く): 1179017700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 71, 84, 92, 105, 115, 138, 140, 142, 161, 210, 213, 230, 276, 284, 322, 345, 355, 420, 426, 460, 483, 497, 644, 690, 710, 719, 805, 852, 966, 994, 1065, 1380, 1420, 1438, 1491, 1610, 1633, 1932, 1988, 2130, 2157, 2415, 2485, 2876, 2982, 3220, 3266, 3595, 4260, 4314, 4830, 4899, 4970, 5033, 5964, 6532, 7190, 7455, 8165, 8628, 9660, 9798, 9940, 10066, 10785, 11431, 14380, 14910, 15099, 16330, 16537, 19596, 20132, 21570, 22862, 24495, 25165, 29820, 30198, 32660, 33074, 34293, 43140, 45724, 48990, 49611, 50330, 51049, 57155, 60396, 66148, 68586, 75495, 82685, 97980, 99222, 100660, 102098, 114310, 115759, 137172, 150990, 153147, 165370, 171465, 198444, 204196, 228620, 231518, 248055, 255245, 301980, 306294, 330740, 342930, 347277, 357343, 463036, 496110, 510490, 578795, 612588, 685860, 694554, 714686, 765735, 992220, 1020980, 1072029, 1157590, 1174127, 1389108, 1429372, 1531470, 1736385, 1786715, 2144058, 2315180, 2348254, 3062940, 3472770, 3522381, 3573430, 4288116, 4696508, 5360145, 5870635, 6945540, 7044762, 7146860, 8218889, 10720290, 11741270, 14089524, 16437778, 17611905, 21440580, 23482540, 24656667, 32875556, 35223810, 41094445, 49313334, 70447620, 82188890, 98626668, 123283335, 164377780, 246566670, 493133340]

約数ペア:

[(1, 493133340), (2, 246566670), (3, 164377780), (4, 123283335), (5, 98626668), (6, 82188890), (7, 70447620), (10, 49313334), (12, 41094445), (14, 35223810), (15, 32875556), (20, 24656667), (21, 23482540), (23, 21440580), (28, 17611905), (30, 16437778), (35, 14089524), (42, 11741270), (46, 10720290), (60, 8218889), (69, 7146860), (70, 7044762), (71, 6945540), (84, 5870635), (92, 5360145), (105, 4696508), (115, 4288116), (138, 3573430), (140, 3522381), (142, 3472770), (161, 3062940), (210, 2348254), (213, 2315180), (230, 2144058), (276, 1786715), (284, 1736385), (322, 1531470), (345, 1429372), (355, 1389108), (420, 1174127), (426, 1157590), (460, 1072029), (483, 1020980), (497, 992220), (644, 765735), (690, 714686), (710, 694554), (719, 685860), (805, 612588), (852, 578795), (966, 510490), (994, 496110), (1065, 463036), (1380, 357343), (1420, 347277), (1438, 342930), (1491, 330740), (1610, 306294), (1633, 301980), (1932, 255245), (1988, 248055), (2130, 231518), (2157, 228620), (2415, 204196), (2485, 198444), (2876, 171465), (2982, 165370), (3220, 153147), (3266, 150990), (3595, 137172), (4260, 115759), (4314, 114310), (4830, 102098), (4899, 100660), (4970, 99222), (5033, 97980), (5964, 82685), (6532, 75495), (7190, 68586), (7455, 66148), (8165, 60396), (8628, 57155), (9660, 51049), (9798, 50330), (9940, 49611), (10066, 48990), (10785, 45724), (11431, 43140), (14380, 34293), (14910, 33074), (15099, 32660), (16330, 30198), (16537, 29820), (19596, 25165), (20132, 24495), (21570, 22862)]