4307390820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{6329}}^1$

素因数の和:6562

約数の個数: 144

約数和(自身を含む): 13824720000

約数和(自身を除く): 9517329180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 199, 228, 285, 342, 380, 398, 570, 597, 684, 796, 855, 995, 1140, 1194, 1710, 1791, 1990, 2388, 2985, 3420, 3582, 3781, 3980, 5970, 6329, 7164, 7562, 8955, 11343, 11940, 12658, 15124, 17910, 18905, 18987, 22686, 25316, 31645, 34029, 35820, 37810, 37974, 45372, 56715, 56961, 63290, 68058, 75620, 75948, 94935, 113430, 113922, 120251, 126580, 136116, 170145, 189870, 226860, 227844, 240502, 284805, 340290, 360753, 379740, 481004, 569610, 601255, 680580, 721506, 1082259, 1139220, 1202510, 1259471, 1443012, 1803765, 2164518, 2405020, 2518942, 3607530, 3778413, 4329036, 5037884, 5411295, 6297355, 7215060, 7556826, 10822590, 11335239, 12594710, 15113652, 18892065, 21645180, 22670478, 23929949, 25189420, 37784130, 45340956, 47859898, 56676195, 71789847, 75568260, 95719796, 113352390, 119649745, 143579694, 215369541, 226704780, 239299490, 287159388, 358949235, 430739082, 478598980, 717898470, 861478164, 1076847705, 1435796940, 2153695410, 4307390820]

約数ペア:

[(1, 4307390820), (2, 2153695410), (3, 1435796940), (4, 1076847705), (5, 861478164), (6, 717898470), (9, 478598980), (10, 430739082), (12, 358949235), (15, 287159388), (18, 239299490), (19, 226704780), (20, 215369541), (30, 143579694), (36, 119649745), (38, 113352390), (45, 95719796), (57, 75568260), (60, 71789847), (76, 56676195), (90, 47859898), (95, 45340956), (114, 37784130), (171, 25189420), (180, 23929949), (190, 22670478), (199, 21645180), (228, 18892065), (285, 15113652), (342, 12594710), (380, 11335239), (398, 10822590), (570, 7556826), (597, 7215060), (684, 6297355), (796, 5411295), (855, 5037884), (995, 4329036), (1140, 3778413), (1194, 3607530), (1710, 2518942), (1791, 2405020), (1990, 2164518), (2388, 1803765), (2985, 1443012), (3420, 1259471), (3582, 1202510), (3781, 1139220), (3980, 1082259), (5970, 721506), (6329, 680580), (7164, 601255), (7562, 569610), (8955, 481004), (11343, 379740), (11940, 360753), (12658, 340290), (15124, 284805), (17910, 240502), (18905, 227844), (18987, 226860), (22686, 189870), (25316, 170145), (31645, 136116), (34029, 126580), (35820, 120251), (37810, 113922), (37974, 113430), (45372, 94935), (56715, 75948), (56961, 75620), (63290, 68058)]