134265320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 371900160

約数和(自身を除く): 237634840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 67, 68, 70, 85, 119, 134, 136, 140, 170, 238, 268, 280, 335, 340, 421, 469, 476, 536, 595, 670, 680, 842, 938, 952, 1139, 1190, 1340, 1684, 1876, 2105, 2278, 2345, 2380, 2680, 2947, 3368, 3752, 4210, 4556, 4690, 4760, 5695, 5894, 7157, 7973, 8420, 9112, 9380, 11390, 11788, 14314, 14735, 15946, 16840, 18760, 22780, 23576, 28207, 28628, 29470, 31892, 35785, 39865, 45560, 50099, 56414, 57256, 58940, 63784, 71570, 79730, 100198, 112828, 117880, 141035, 143140, 159460, 197449, 200396, 225656, 250495, 282070, 286280, 318920, 394898, 400792, 479519, 500990, 564140, 789796, 959038, 987245, 1001980, 1128280, 1579592, 1918076, 1974490, 2003960, 2397595, 3356633, 3836152, 3948980, 4795190, 6713266, 7897960, 9590380, 13426532, 16783165, 19180760, 26853064, 33566330, 67132660, 134265320]

約数ペア:

[(1, 134265320), (2, 67132660), (4, 33566330), (5, 26853064), (7, 19180760), (8, 16783165), (10, 13426532), (14, 9590380), (17, 7897960), (20, 6713266), (28, 4795190), (34, 3948980), (35, 3836152), (40, 3356633), (56, 2397595), (67, 2003960), (68, 1974490), (70, 1918076), (85, 1579592), (119, 1128280), (134, 1001980), (136, 987245), (140, 959038), (170, 789796), (238, 564140), (268, 500990), (280, 479519), (335, 400792), (340, 394898), (421, 318920), (469, 286280), (476, 282070), (536, 250495), (595, 225656), (670, 200396), (680, 197449), (842, 159460), (938, 143140), (952, 141035), (1139, 117880), (1190, 112828), (1340, 100198), (1684, 79730), (1876, 71570), (2105, 63784), (2278, 58940), (2345, 57256), (2380, 56414), (2680, 50099), (2947, 45560), (3368, 39865), (3752, 35785), (4210, 31892), (4556, 29470), (4690, 28628), (4760, 28207), (5695, 23576), (5894, 22780), (7157, 18760), (7973, 16840), (8420, 15946), (9112, 14735), (9380, 14314), (11390, 11788)]