168385680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13757}}^1$

素因数の和:13793

約数の個数: 120

約数和(自身を含む): 598803192

約数和(自身を除く): 430417512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 13757, 27514, 41271, 55028, 68785, 82542, 110056, 123813, 137570, 165084, 206355, 220112, 233869, 247626, 275140, 330168, 412710, 467738, 495252, 550280, 619065, 660336, 701607, 825420, 935476, 990504, 1100560, 1169345, 1238130, 1403214, 1650840, 1870952, 1981008, 2104821, 2338690, 2476260, 2806428, 3301680, 3508035, 3741904, 4209642, 4677380, 4952520, 5612856, 7016070, 8419284, 9354760, 9905040, 10524105, 11225712, 14032140, 16838568, 18709520, 21048210, 28064280, 33677136, 42096420, 56128560, 84192840, 168385680]

約数ペア:

[(1, 168385680), (2, 84192840), (3, 56128560), (4, 42096420), (5, 33677136), (6, 28064280), (8, 21048210), (9, 18709520), (10, 16838568), (12, 14032140), (15, 11225712), (16, 10524105), (17, 9905040), (18, 9354760), (20, 8419284), (24, 7016070), (30, 5612856), (34, 4952520), (36, 4677380), (40, 4209642), (45, 3741904), (48, 3508035), (51, 3301680), (60, 2806428), (68, 2476260), (72, 2338690), (80, 2104821), (85, 1981008), (90, 1870952), (102, 1650840), (120, 1403214), (136, 1238130), (144, 1169345), (153, 1100560), (170, 990504), (180, 935476), (204, 825420), (240, 701607), (255, 660336), (272, 619065), (306, 550280), (340, 495252), (360, 467738), (408, 412710), (510, 330168), (612, 275140), (680, 247626), (720, 233869), (765, 220112), (816, 206355), (1020, 165084), (1224, 137570), (1360, 123813), (1530, 110056), (2040, 82542), (2448, 68785), (3060, 55028), (4080, 41271), (6120, 27514), (12240, 13757)]