19263219480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{271619}}^1$

素因数の和:271833

約数の個数: 96

約数和(自身を含む): 62923489200

約数和(自身を除く): 43660269720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3546, 3940, 4728, 5910, 7092, 7880, 8865, 11820, 14184, 17730, 23640, 35460, 70920, 271619, 543238, 814857, 1086476, 1358095, 1629714, 2172952, 2444571, 2716190, 3259428, 4074285, 4889142, 5432380, 6518856, 8148570, 9778284, 10864760, 12222855, 16297140, 19556568, 24445710, 32594280, 48891420, 53508943, 97782840, 107017886, 160526829, 214035772, 267544715, 321053658, 428071544, 481580487, 535089430, 642107316, 802634145, 963160974, 1070178860, 1284214632, 1605268290, 1926321948, 2140357720, 2407902435, 3210536580, 3852643896, 4815804870, 6421073160, 9631609740, 19263219480]

約数ペア:

[(1, 19263219480), (2, 9631609740), (3, 6421073160), (4, 4815804870), (5, 3852643896), (6, 3210536580), (8, 2407902435), (9, 2140357720), (10, 1926321948), (12, 1605268290), (15, 1284214632), (18, 1070178860), (20, 963160974), (24, 802634145), (30, 642107316), (36, 535089430), (40, 481580487), (45, 428071544), (60, 321053658), (72, 267544715), (90, 214035772), (120, 160526829), (180, 107017886), (197, 97782840), (360, 53508943), (394, 48891420), (591, 32594280), (788, 24445710), (985, 19556568), (1182, 16297140), (1576, 12222855), (1773, 10864760), (1970, 9778284), (2364, 8148570), (2955, 6518856), (3546, 5432380), (3940, 4889142), (4728, 4074285), (5910, 3259428), (7092, 2716190), (7880, 2444571), (8865, 2172952), (11820, 1629714), (14184, 1358095), (17730, 1086476), (23640, 814857), (35460, 543238), (70920, 271619)]