276206280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10607}}^1$

素因数の和:10659

約数の個数: 128

約数和(自身を含む): 977633280

約数和(自身を除く): 701427000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 10607, 13020, 21214, 26040, 31821, 42428, 53035, 63642, 74249, 84856, 106070, 127284, 148498, 159105, 212140, 222747, 254568, 296996, 318210, 328817, 371245, 424280, 445494, 593992, 636420, 657634, 742490, 890988, 986451, 1113735, 1272840, 1315268, 1484980, 1644085, 1781976, 1972902, 2227470, 2301719, 2630536, 2969960, 3288170, 3945804, 4454940, 4603438, 4932255, 6576340, 6905157, 7891608, 8909880, 9206876, 9864510, 11508595, 13152680, 13810314, 18413752, 19729020, 23017190, 27620628, 34525785, 39458040, 46034380, 55241256, 69051570, 92068760, 138103140, 276206280]

約数ペア:

[(1, 276206280), (2, 138103140), (3, 92068760), (4, 69051570), (5, 55241256), (6, 46034380), (7, 39458040), (8, 34525785), (10, 27620628), (12, 23017190), (14, 19729020), (15, 18413752), (20, 13810314), (21, 13152680), (24, 11508595), (28, 9864510), (30, 9206876), (31, 8909880), (35, 7891608), (40, 6905157), (42, 6576340), (56, 4932255), (60, 4603438), (62, 4454940), (70, 3945804), (84, 3288170), (93, 2969960), (105, 2630536), (120, 2301719), (124, 2227470), (140, 1972902), (155, 1781976), (168, 1644085), (186, 1484980), (210, 1315268), (217, 1272840), (248, 1113735), (280, 986451), (310, 890988), (372, 742490), (420, 657634), (434, 636420), (465, 593992), (620, 445494), (651, 424280), (744, 371245), (840, 328817), (868, 318210), (930, 296996), (1085, 254568), (1240, 222747), (1302, 212140), (1736, 159105), (1860, 148498), (2170, 127284), (2604, 106070), (3255, 84856), (3720, 74249), (4340, 63642), (5208, 53035), (6510, 42428), (8680, 31821), (10607, 26040), (13020, 21214)]