8132460

素因数分解:

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

素因数の和:120

約数の個数: 144

約数和(自身を含む): 28057344

約数和(自身を除く): 19924884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 67, 68, 70, 84, 85, 102, 105, 119, 134, 140, 170, 201, 204, 210, 238, 255, 268, 289, 335, 340, 357, 402, 420, 469, 476, 510, 578, 595, 670, 714, 804, 867, 938, 1005, 1020, 1139, 1156, 1190, 1340, 1407, 1428, 1445, 1734, 1785, 1876, 2010, 2023, 2278, 2345, 2380, 2814, 2890, 3417, 3468, 3570, 4020, 4046, 4335, 4556, 4690, 5628, 5695, 5780, 6069, 6834, 7035, 7140, 7973, 8092, 8670, 9380, 10115, 11390, 12138, 13668, 14070, 15946, 17085, 17340, 19363, 20230, 22780, 23919, 24276, 28140, 30345, 31892, 34170, 38726, 39865, 40460, 47838, 58089, 60690, 68340, 77452, 79730, 95676, 96815, 116178, 119595, 121380, 135541, 159460, 193630, 232356, 239190, 271082, 290445, 387260, 406623, 478380, 542164, 580890, 677705, 813246, 1161780, 1355410, 1626492, 2033115, 2710820, 4066230, 8132460]

約数ペア:

[(1, 8132460), (2, 4066230), (3, 2710820), (4, 2033115), (5, 1626492), (6, 1355410), (7, 1161780), (10, 813246), (12, 677705), (14, 580890), (15, 542164), (17, 478380), (20, 406623), (21, 387260), (28, 290445), (30, 271082), (34, 239190), (35, 232356), (42, 193630), (51, 159460), (60, 135541), (67, 121380), (68, 119595), (70, 116178), (84, 96815), (85, 95676), (102, 79730), (105, 77452), (119, 68340), (134, 60690), (140, 58089), (170, 47838), (201, 40460), (204, 39865), (210, 38726), (238, 34170), (255, 31892), (268, 30345), (289, 28140), (335, 24276), (340, 23919), (357, 22780), (402, 20230), (420, 19363), (469, 17340), (476, 17085), (510, 15946), (578, 14070), (595, 13668), (670, 12138), (714, 11390), (804, 10115), (867, 9380), (938, 8670), (1005, 8092), (1020, 7973), (1139, 7140), (1156, 7035), (1190, 6834), (1340, 6069), (1407, 5780), (1428, 5695), (1445, 5628), (1734, 4690), (1785, 4556), (1876, 4335), (2010, 4046), (2023, 4020), (2278, 3570), (2345, 3468), (2380, 3417), (2814, 2890)]