320215674528

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{282413}}^1$

素因数の和:282587

約数の個数: 144

約数和(自身を含む): 947392782336

約数和(自身を除く): 627177107808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 127, 144, 186, 248, 254, 279, 288, 372, 381, 496, 508, 558, 744, 762, 992, 1016, 1116, 1143, 1488, 1524, 2032, 2232, 2286, 2976, 3048, 3937, 4064, 4464, 4572, 6096, 7874, 8928, 9144, 11811, 12192, 15748, 18288, 23622, 31496, 35433, 36576, 47244, 62992, 70866, 94488, 125984, 141732, 188976, 282413, 283464, 377952, 564826, 566928, 847239, 1129652, 1133856, 1694478, 2259304, 2541717, 3388956, 4518608, 5083434, 6777912, 8754803, 9037216, 10166868, 13555824, 17509606, 20333736, 26264409, 27111648, 35019212, 35866451, 40667472, 52528818, 70038424, 71732902, 78793227, 81334944, 105057636, 107599353, 140076848, 143465804, 157586454, 210115272, 215198706, 280153696, 286931608, 315172908, 322798059, 420230544, 430397412, 573863216, 630345816, 645596118, 840461088, 860794824, 1111859981, 1147726432, 1260691632, 1291192236, 1721589648, 2223719962, 2521383264, 2582384472, 3335579943, 3443179296, 4447439924, 5164768944, 6671159886, 8894879848, 10006739829, 10329537888, 13342319772, 17789759696, 20013479658, 26684639544, 35579519392, 40026959316, 53369279088, 80053918632, 106738558176, 160107837264, 320215674528]

約数ペア:

[(1, 320215674528), (2, 160107837264), (3, 106738558176), (4, 80053918632), (6, 53369279088), (8, 40026959316), (9, 35579519392), (12, 26684639544), (16, 20013479658), (18, 17789759696), (24, 13342319772), (31, 10329537888), (32, 10006739829), (36, 8894879848), (48, 6671159886), (62, 5164768944), (72, 4447439924), (93, 3443179296), (96, 3335579943), (124, 2582384472), (127, 2521383264), (144, 2223719962), (186, 1721589648), (248, 1291192236), (254, 1260691632), (279, 1147726432), (288, 1111859981), (372, 860794824), (381, 840461088), (496, 645596118), (508, 630345816), (558, 573863216), (744, 430397412), (762, 420230544), (992, 322798059), (1016, 315172908), (1116, 286931608), (1143, 280153696), (1488, 215198706), (1524, 210115272), (2032, 157586454), (2232, 143465804), (2286, 140076848), (2976, 107599353), (3048, 105057636), (3937, 81334944), (4064, 78793227), (4464, 71732902), (4572, 70038424), (6096, 52528818), (7874, 40667472), (8928, 35866451), (9144, 35019212), (11811, 27111648), (12192, 26264409), (15748, 20333736), (18288, 17509606), (23622, 13555824), (31496, 10166868), (35433, 9037216), (36576, 8754803), (47244, 6777912), (62992, 5083434), (70866, 4518608), (94488, 3388956), (125984, 2541717), (141732, 2259304), (188976, 1694478), (282413, 1133856), (283464, 1129652), (377952, 847239), (564826, 566928)]