19169640240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1\times {\mathrm{601}}^1$

素因数の和:1347

約数の個数: 160

約数和(自身を含む): 59852169216

約数和(自身を除く): 40682528976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 347, 383, 601, 694, 766, 1041, 1149, 1202, 1388, 1532, 1735, 1803, 1915, 2082, 2298, 2404, 2776, 3005, 3064, 3470, 3606, 3830, 4164, 4596, 4808, 5205, 5552, 5745, 6010, 6128, 6940, 7212, 7660, 8328, 9015, 9192, 9616, 10410, 11490, 12020, 13880, 14424, 15320, 16656, 18030, 18384, 20820, 22980, 24040, 27760, 28848, 30640, 36060, 41640, 45960, 48080, 72120, 83280, 91920, 132901, 144240, 208547, 230183, 265802, 398703, 417094, 460366, 531604, 625641, 664505, 690549, 797406, 834188, 920732, 1042735, 1063208, 1150915, 1251282, 1329010, 1381098, 1594812, 1668376, 1841464, 1993515, 2085470, 2126416, 2301830, 2502564, 2658020, 2762196, 3128205, 3189624, 3336752, 3452745, 3682928, 3987030, 4170940, 4603660, 5005128, 5316040, 5524392, 6256410, 6379248, 6905490, 7974060, 8341880, 9207320, 10010256, 10632080, 11048784, 12512820, 13810980, 15948120, 16683760, 18414640, 25025640, 27621960, 31896240, 50051280, 55243920, 79873501, 159747002, 239620503, 319494004, 399367505, 479241006, 638988008, 798735010, 958482012, 1198102515, 1277976016, 1597470020, 1916964024, 2396205030, 3194940040, 3833928048, 4792410060, 6389880080, 9584820120, 19169640240]

約数ペア:

[(1, 19169640240), (2, 9584820120), (3, 6389880080), (4, 4792410060), (5, 3833928048), (6, 3194940040), (8, 2396205030), (10, 1916964024), (12, 1597470020), (15, 1277976016), (16, 1198102515), (20, 958482012), (24, 798735010), (30, 638988008), (40, 479241006), (48, 399367505), (60, 319494004), (80, 239620503), (120, 159747002), (240, 79873501), (347, 55243920), (383, 50051280), (601, 31896240), (694, 27621960), (766, 25025640), (1041, 18414640), (1149, 16683760), (1202, 15948120), (1388, 13810980), (1532, 12512820), (1735, 11048784), (1803, 10632080), (1915, 10010256), (2082, 9207320), (2298, 8341880), (2404, 7974060), (2776, 6905490), (3005, 6379248), (3064, 6256410), (3470, 5524392), (3606, 5316040), (3830, 5005128), (4164, 4603660), (4596, 4170940), (4808, 3987030), (5205, 3682928), (5552, 3452745), (5745, 3336752), (6010, 3189624), (6128, 3128205), (6940, 2762196), (7212, 2658020), (7660, 2502564), (8328, 2301830), (9015, 2126416), (9192, 2085470), (9616, 1993515), (10410, 1841464), (11490, 1668376), (12020, 1594812), (13880, 1381098), (14424, 1329010), (15320, 1251282), (16656, 1150915), (18030, 1063208), (18384, 1042735), (20820, 920732), (22980, 834188), (24040, 797406), (27760, 690549), (28848, 664505), (30640, 625641), (36060, 531604), (41640, 460366), (45960, 417094), (48080, 398703), (72120, 265802), (83280, 230183), (91920, 208547), (132901, 144240)]