197358480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24919}}^1$

素因数の和:24949

約数の個数: 120

約数和(自身を含む): 723078720

約数和(自身を除く): 525720240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 24919, 49838, 74757, 99676, 124595, 149514, 199352, 224271, 249190, 274109, 299028, 373785, 398704, 448542, 498380, 548218, 598056, 747570, 822327, 897084, 996760, 1096436, 1121355, 1196112, 1370545, 1495140, 1644654, 1794168, 1993520, 2192872, 2242710, 2466981, 2741090, 2990280, 3289308, 3588336, 4111635, 4385744, 4485420, 4933962, 5482180, 5980560, 6578616, 8223270, 8970840, 9867924, 10964360, 12334905, 13157232, 16446540, 17941680, 19735848, 21928720, 24669810, 32893080, 39471696, 49339620, 65786160, 98679240, 197358480]

約数ペア:

[(1, 197358480), (2, 98679240), (3, 65786160), (4, 49339620), (5, 39471696), (6, 32893080), (8, 24669810), (9, 21928720), (10, 19735848), (11, 17941680), (12, 16446540), (15, 13157232), (16, 12334905), (18, 10964360), (20, 9867924), (22, 8970840), (24, 8223270), (30, 6578616), (33, 5980560), (36, 5482180), (40, 4933962), (44, 4485420), (45, 4385744), (48, 4111635), (55, 3588336), (60, 3289308), (66, 2990280), (72, 2741090), (80, 2466981), (88, 2242710), (90, 2192872), (99, 1993520), (110, 1794168), (120, 1644654), (132, 1495140), (144, 1370545), (165, 1196112), (176, 1121355), (180, 1096436), (198, 996760), (220, 897084), (240, 822327), (264, 747570), (330, 598056), (360, 548218), (396, 498380), (440, 448542), (495, 398704), (528, 373785), (660, 299028), (720, 274109), (792, 249190), (880, 224271), (990, 199352), (1320, 149514), (1584, 124595), (1980, 99676), (2640, 74757), (3960, 49838), (7920, 24919)]