1265642280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{167413}}^1$

素因数の和:167440

約数の個数: 128

約数和(自身を含む): 4821523200

約数和(自身を除く): 3555880920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 167413, 334826, 502239, 669652, 837065, 1004478, 1171891, 1339304, 1506717, 1674130, 2008956, 2343782, 2511195, 3013434, 3348260, 3515673, 4017912, 4520151, 4687564, 5022390, 5859455, 6026868, 6696520, 7031346, 7533585, 9040302, 9375128, 10044780, 10547019, 11718910, 12053736, 14062692, 15067170, 17578365, 18080604, 20089560, 21094038, 22600755, 23437820, 28125384, 30134340, 31641057, 35156730, 36161208, 42188076, 45201510, 46875640, 52735095, 60268680, 63282114, 70313460, 84376152, 90403020, 105470190, 126564228, 140626920, 158205285, 180806040, 210940380, 253128456, 316410570, 421880760, 632821140, 1265642280]

約数ペア:

[(1, 1265642280), (2, 632821140), (3, 421880760), (4, 316410570), (5, 253128456), (6, 210940380), (7, 180806040), (8, 158205285), (9, 140626920), (10, 126564228), (12, 105470190), (14, 90403020), (15, 84376152), (18, 70313460), (20, 63282114), (21, 60268680), (24, 52735095), (27, 46875640), (28, 45201510), (30, 42188076), (35, 36161208), (36, 35156730), (40, 31641057), (42, 30134340), (45, 28125384), (54, 23437820), (56, 22600755), (60, 21094038), (63, 20089560), (70, 18080604), (72, 17578365), (84, 15067170), (90, 14062692), (105, 12053736), (108, 11718910), (120, 10547019), (126, 10044780), (135, 9375128), (140, 9040302), (168, 7533585), (180, 7031346), (189, 6696520), (210, 6026868), (216, 5859455), (252, 5022390), (270, 4687564), (280, 4520151), (315, 4017912), (360, 3515673), (378, 3348260), (420, 3013434), (504, 2511195), (540, 2343782), (630, 2008956), (756, 1674130), (840, 1506717), (945, 1339304), (1080, 1171891), (1260, 1004478), (1512, 837065), (1890, 669652), (2520, 502239), (3780, 334826), (7560, 167413)]