1263670128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:500

約数の個数: 240

約数和(自身を含む): 4224729600

約数和(自身を除く): 2961059472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 139, 144, 168, 174, 203, 232, 252, 261, 278, 311, 336, 348, 406, 417, 464, 504, 522, 556, 609, 622, 696, 812, 834, 933, 973, 1008, 1044, 1112, 1218, 1244, 1251, 1392, 1624, 1668, 1827, 1866, 1946, 2088, 2177, 2224, 2436, 2488, 2502, 2799, 2919, 3248, 3336, 3654, 3732, 3892, 4031, 4176, 4354, 4872, 4976, 5004, 5598, 5838, 6531, 6672, 7308, 7464, 7784, 8062, 8708, 8757, 9019, 9744, 10008, 11196, 11676, 12093, 13062, 14616, 14928, 15568, 16124, 17416, 17514, 18038, 19593, 20016, 22392, 23352, 24186, 26124, 27057, 28217, 29232, 32248, 34832, 35028, 36076, 36279, 39186, 43229, 44784, 46704, 48372, 52248, 54114, 56434, 63133, 64496, 70056, 72152, 72558, 78372, 81171, 84651, 86458, 96744, 104496, 108228, 112868, 126266, 129687, 140112, 144304, 145116, 156744, 162342, 169302, 172916, 189399, 193488, 216456, 225736, 252532, 253953, 259374, 290232, 302603, 313488, 324684, 338604, 345832, 378798, 389061, 432912, 451472, 505064, 507906, 518748, 568197, 580464, 605206, 649368, 677208, 691664, 757596, 778122, 907809, 1010128, 1015812, 1037496, 1136394, 1210412, 1253641, 1298736, 1354416, 1515192, 1556244, 1815618, 2031624, 2074992, 2272788, 2420824, 2507282, 2723427, 3030384, 3112488, 3631236, 3760923, 4063248, 4545576, 4841648, 5014564, 5446854, 6224976, 7262472, 7521846, 8775487, 9091152, 10029128, 10893708, 11282769, 14524944, 15043692, 17550974, 20058256, 21787416, 22565538, 26326461, 30087384, 35101948, 43574832, 45131076, 52652922, 60174768, 70203896, 78979383, 90262152, 105305844, 140407792, 157958766, 180524304, 210611688, 315917532, 421223376, 631835064, 1263670128]

約数ペア:

[(1, 1263670128), (2, 631835064), (3, 421223376), (4, 315917532), (6, 210611688), (7, 180524304), (8, 157958766), (9, 140407792), (12, 105305844), (14, 90262152), (16, 78979383), (18, 70203896), (21, 60174768), (24, 52652922), (28, 45131076), (29, 43574832), (36, 35101948), (42, 30087384), (48, 26326461), (56, 22565538), (58, 21787416), (63, 20058256), (72, 17550974), (84, 15043692), (87, 14524944), (112, 11282769), (116, 10893708), (126, 10029128), (139, 9091152), (144, 8775487), (168, 7521846), (174, 7262472), (203, 6224976), (232, 5446854), (252, 5014564), (261, 4841648), (278, 4545576), (311, 4063248), (336, 3760923), (348, 3631236), (406, 3112488), (417, 3030384), (464, 2723427), (504, 2507282), (522, 2420824), (556, 2272788), (609, 2074992), (622, 2031624), (696, 1815618), (812, 1556244), (834, 1515192), (933, 1354416), (973, 1298736), (1008, 1253641), (1044, 1210412), (1112, 1136394), (1218, 1037496), (1244, 1015812), (1251, 1010128), (1392, 907809), (1624, 778122), (1668, 757596), (1827, 691664), (1866, 677208), (1946, 649368), (2088, 605206), (2177, 580464), (2224, 568197), (2436, 518748), (2488, 507906), (2502, 505064), (2799, 451472), (2919, 432912), (3248, 389061), (3336, 378798), (3654, 345832), (3732, 338604), (3892, 324684), (4031, 313488), (4176, 302603), (4354, 290232), (4872, 259374), (4976, 253953), (5004, 252532), (5598, 225736), (5838, 216456), (6531, 193488), (6672, 189399), (7308, 172916), (7464, 169302), (7784, 162342), (8062, 156744), (8708, 145116), (8757, 144304), (9019, 140112), (9744, 129687), (10008, 126266), (11196, 112868), (11676, 108228), (12093, 104496), (13062, 96744), (14616, 86458), (14928, 84651), (15568, 81171), (16124, 78372), (17416, 72558), (17514, 72152), (18038, 70056), (19593, 64496), (20016, 63133), (22392, 56434), (23352, 54114), (24186, 52248), (26124, 48372), (27057, 46704), (28217, 44784), (29232, 43229), (32248, 39186), (34832, 36279), (35028, 36076)]