896478660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1015

約数の個数: 288

約数和(自身を含む): 3441844224

約数和(自身を除く): 2545365564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 71, 77, 84, 90, 99, 105, 110, 126, 132, 140, 142, 154, 165, 180, 198, 210, 213, 220, 231, 252, 284, 308, 315, 330, 355, 385, 396, 420, 426, 462, 495, 497, 630, 639, 660, 693, 710, 770, 781, 852, 911, 924, 990, 994, 1065, 1155, 1260, 1278, 1386, 1420, 1491, 1540, 1562, 1822, 1980, 1988, 2130, 2310, 2343, 2485, 2556, 2733, 2772, 2982, 3124, 3195, 3465, 3644, 3905, 4260, 4473, 4555, 4620, 4686, 4970, 5466, 5467, 5964, 6377, 6390, 6930, 7029, 7455, 7810, 8199, 8946, 9110, 9372, 9940, 10021, 10932, 10934, 11715, 12754, 12780, 13665, 13860, 14058, 14910, 15620, 16398, 16401, 17892, 18220, 19131, 20042, 21868, 22365, 23430, 25508, 27330, 27335, 28116, 29820, 30063, 31885, 32796, 32802, 35145, 38262, 40084, 40995, 44730, 46860, 49203, 50105, 54660, 54670, 57393, 60126, 63770, 64681, 65604, 70147, 70290, 76524, 81990, 82005, 89460, 90189, 95655, 98406, 100210, 109340, 114786, 120252, 127540, 129362, 140294, 140580, 150315, 163980, 164010, 180378, 191310, 194043, 196812, 200420, 210441, 229572, 246015, 258724, 280588, 286965, 300630, 323405, 328020, 350735, 360756, 382620, 388086, 420882, 450945, 452767, 492030, 573930, 582129, 601260, 631323, 646810, 701470, 711491, 776172, 841764, 901890, 905534, 970215, 984060, 1052205, 1147860, 1164258, 1262646, 1293620, 1358301, 1402940, 1422982, 1803780, 1811068, 1940430, 2104410, 2134473, 2263835, 2328516, 2525292, 2716602, 2845964, 2910645, 3156615, 3557455, 3880860, 4074903, 4208820, 4268946, 4527670, 4980437, 5433204, 5821290, 6313230, 6403419, 6791505, 7114910, 8149806, 8537892, 9055340, 9960874, 10672365, 11642580, 12626460, 12806838, 13583010, 14229820, 14941311, 16299612, 19921748, 20374515, 21344730, 24902185, 25613676, 27166020, 29882622, 32017095, 40749030, 42689460, 44823933, 49804370, 59765244, 64034190, 74706555, 81498060, 89647866, 99608740, 128068380, 149413110, 179295732, 224119665, 298826220, 448239330, 896478660]

約数ペア:

[(1, 896478660), (2, 448239330), (3, 298826220), (4, 224119665), (5, 179295732), (6, 149413110), (7, 128068380), (9, 99608740), (10, 89647866), (11, 81498060), (12, 74706555), (14, 64034190), (15, 59765244), (18, 49804370), (20, 44823933), (21, 42689460), (22, 40749030), (28, 32017095), (30, 29882622), (33, 27166020), (35, 25613676), (36, 24902185), (42, 21344730), (44, 20374515), (45, 19921748), (55, 16299612), (60, 14941311), (63, 14229820), (66, 13583010), (70, 12806838), (71, 12626460), (77, 11642580), (84, 10672365), (90, 9960874), (99, 9055340), (105, 8537892), (110, 8149806), (126, 7114910), (132, 6791505), (140, 6403419), (142, 6313230), (154, 5821290), (165, 5433204), (180, 4980437), (198, 4527670), (210, 4268946), (213, 4208820), (220, 4074903), (231, 3880860), (252, 3557455), (284, 3156615), (308, 2910645), (315, 2845964), (330, 2716602), (355, 2525292), (385, 2328516), (396, 2263835), (420, 2134473), (426, 2104410), (462, 1940430), (495, 1811068), (497, 1803780), (630, 1422982), (639, 1402940), (660, 1358301), (693, 1293620), (710, 1262646), (770, 1164258), (781, 1147860), (852, 1052205), (911, 984060), (924, 970215), (990, 905534), (994, 901890), (1065, 841764), (1155, 776172), (1260, 711491), (1278, 701470), (1386, 646810), (1420, 631323), (1491, 601260), (1540, 582129), (1562, 573930), (1822, 492030), (1980, 452767), (1988, 450945), (2130, 420882), (2310, 388086), (2343, 382620), (2485, 360756), (2556, 350735), (2733, 328020), (2772, 323405), (2982, 300630), (3124, 286965), (3195, 280588), (3465, 258724), (3644, 246015), (3905, 229572), (4260, 210441), (4473, 200420), (4555, 196812), (4620, 194043), (4686, 191310), (4970, 180378), (5466, 164010), (5467, 163980), (5964, 150315), (6377, 140580), (6390, 140294), (6930, 129362), (7029, 127540), (7455, 120252), (7810, 114786), (8199, 109340), (8946, 100210), (9110, 98406), (9372, 95655), (9940, 90189), (10021, 89460), (10932, 82005), (10934, 81990), (11715, 76524), (12754, 70290), (12780, 70147), (13665, 65604), (13860, 64681), (14058, 63770), (14910, 60126), (15620, 57393), (16398, 54670), (16401, 54660), (17892, 50105), (18220, 49203), (19131, 46860), (20042, 44730), (21868, 40995), (22365, 40084), (23430, 38262), (25508, 35145), (27330, 32802), (27335, 32796), (28116, 31885), (29820, 30063)]