1819947360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1278

約数の個数: 384

約数和(自身を含む): 7327853568

約数和(自身を除く): 5507906208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 41, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 82, 84, 88, 96, 105, 110, 112, 120, 123, 132, 140, 154, 160, 164, 165, 168, 176, 205, 210, 220, 224, 231, 240, 246, 264, 280, 287, 308, 328, 330, 336, 352, 385, 410, 420, 440, 451, 462, 480, 492, 528, 560, 574, 615, 616, 656, 660, 672, 770, 820, 840, 861, 880, 902, 924, 984, 1056, 1120, 1148, 1155, 1201, 1230, 1232, 1312, 1320, 1353, 1435, 1540, 1640, 1680, 1722, 1760, 1804, 1848, 1968, 2255, 2296, 2310, 2402, 2460, 2464, 2640, 2706, 2870, 3080, 3157, 3280, 3360, 3444, 3603, 3608, 3696, 3936, 4305, 4510, 4592, 4620, 4804, 4920, 5280, 5412, 5740, 6005, 6160, 6314, 6560, 6765, 6888, 7206, 7216, 7392, 8407, 8610, 9020, 9184, 9240, 9471, 9608, 9840, 10824, 11480, 12010, 12320, 12628, 13211, 13530, 13776, 14412, 14432, 15785, 16814, 17220, 18015, 18040, 18480, 18942, 19216, 19680, 21648, 22960, 24020, 25221, 25256, 26422, 27060, 27552, 28824, 31570, 33628, 34440, 36030, 36080, 36960, 37884, 38432, 39633, 42035, 43296, 45920, 47355, 48040, 49241, 50442, 50512, 52844, 54120, 57648, 63140, 66055, 67256, 68880, 72060, 72160, 75768, 79266, 84070, 92477, 94710, 96080, 98482, 100884, 101024, 105688, 108240, 115296, 126105, 126280, 132110, 134512, 137760, 144120, 147723, 151536, 158532, 168140, 184954, 189420, 192160, 196964, 198165, 201768, 211376, 216480, 246205, 252210, 252560, 264220, 269024, 277431, 288240, 295446, 303072, 317064, 336280, 344687, 369908, 378840, 393928, 396330, 403536, 422752, 462385, 492410, 504420, 505120, 528440, 541651, 554862, 576480, 590892, 634128, 672560, 689374, 738615, 739816, 757680, 787856, 792660, 807072, 924770, 984820, 1008840, 1034061, 1056880, 1083302, 1109724, 1181784, 1268256, 1345120, 1378748, 1387155, 1477230, 1479632, 1515360, 1575712, 1585320, 1624953, 1723435, 1849540, 1969640, 2017680, 2068122, 2113760, 2166604, 2219448, 2363568, 2708255, 2757496, 2774310, 2954460, 2959264, 3170640, 3249906, 3446870, 3699080, 3791557, 3939280, 4035360, 4136244, 4333208, 4438896, 4727136, 5170305, 5416510, 5514992, 5548620, 5908920, 6341280, 6499812, 6893740, 7398160, 7583114, 7878560, 8124765, 8272488, 8666416, 8877792, 10340610, 10833020, 11029984, 11097240, 11374671, 11817840, 12999624, 13787480, 14796320, 15166228, 16249530, 16544976, 17332832, 18957785, 20681220, 21666040, 22194480, 22749342, 23635680, 25999248, 27574960, 30332456, 32499060, 33089952, 37915570, 41362440, 43332080, 44388960, 45498684, 51998496, 55149920, 56873355, 60664912, 64998120, 75831140, 82724880, 86664160, 90997368, 113746710, 121329824, 129996240, 151662280, 165449760, 181994736, 227493420, 259992480, 303324560, 363989472, 454986840, 606649120, 909973680, 1819947360]

約数ペア:

[(1, 1819947360), (2, 909973680), (3, 606649120), (4, 454986840), (5, 363989472), (6, 303324560), (7, 259992480), (8, 227493420), (10, 181994736), (11, 165449760), (12, 151662280), (14, 129996240), (15, 121329824), (16, 113746710), (20, 90997368), (21, 86664160), (22, 82724880), (24, 75831140), (28, 64998120), (30, 60664912), (32, 56873355), (33, 55149920), (35, 51998496), (40, 45498684), (41, 44388960), (42, 43332080), (44, 41362440), (48, 37915570), (55, 33089952), (56, 32499060), (60, 30332456), (66, 27574960), (70, 25999248), (77, 23635680), (80, 22749342), (82, 22194480), (84, 21666040), (88, 20681220), (96, 18957785), (105, 17332832), (110, 16544976), (112, 16249530), (120, 15166228), (123, 14796320), (132, 13787480), (140, 12999624), (154, 11817840), (160, 11374671), (164, 11097240), (165, 11029984), (168, 10833020), (176, 10340610), (205, 8877792), (210, 8666416), (220, 8272488), (224, 8124765), (231, 7878560), (240, 7583114), (246, 7398160), (264, 6893740), (280, 6499812), (287, 6341280), (308, 5908920), (328, 5548620), (330, 5514992), (336, 5416510), (352, 5170305), (385, 4727136), (410, 4438896), (420, 4333208), (440, 4136244), (451, 4035360), (462, 3939280), (480, 3791557), (492, 3699080), (528, 3446870), (560, 3249906), (574, 3170640), (615, 2959264), (616, 2954460), (656, 2774310), (660, 2757496), (672, 2708255), (770, 2363568), (820, 2219448), (840, 2166604), (861, 2113760), (880, 2068122), (902, 2017680), (924, 1969640), (984, 1849540), (1056, 1723435), (1120, 1624953), (1148, 1585320), (1155, 1575712), (1201, 1515360), (1230, 1479632), (1232, 1477230), (1312, 1387155), (1320, 1378748), (1353, 1345120), (1435, 1268256), (1540, 1181784), (1640, 1109724), (1680, 1083302), (1722, 1056880), (1760, 1034061), (1804, 1008840), (1848, 984820), (1968, 924770), (2255, 807072), (2296, 792660), (2310, 787856), (2402, 757680), (2460, 739816), (2464, 738615), (2640, 689374), (2706, 672560), (2870, 634128), (3080, 590892), (3157, 576480), (3280, 554862), (3360, 541651), (3444, 528440), (3603, 505120), (3608, 504420), (3696, 492410), (3936, 462385), (4305, 422752), (4510, 403536), (4592, 396330), (4620, 393928), (4804, 378840), (4920, 369908), (5280, 344687), (5412, 336280), (5740, 317064), (6005, 303072), (6160, 295446), (6314, 288240), (6560, 277431), (6765, 269024), (6888, 264220), (7206, 252560), (7216, 252210), (7392, 246205), (8407, 216480), (8610, 211376), (9020, 201768), (9184, 198165), (9240, 196964), (9471, 192160), (9608, 189420), (9840, 184954), (10824, 168140), (11480, 158532), (12010, 151536), (12320, 147723), (12628, 144120), (13211, 137760), (13530, 134512), (13776, 132110), (14412, 126280), (14432, 126105), (15785, 115296), (16814, 108240), (17220, 105688), (18015, 101024), (18040, 100884), (18480, 98482), (18942, 96080), (19216, 94710), (19680, 92477), (21648, 84070), (22960, 79266), (24020, 75768), (25221, 72160), (25256, 72060), (26422, 68880), (27060, 67256), (27552, 66055), (28824, 63140), (31570, 57648), (33628, 54120), (34440, 52844), (36030, 50512), (36080, 50442), (36960, 49241), (37884, 48040), (38432, 47355), (39633, 45920), (42035, 43296)]