31000060224

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{55313}}^1$

素因数の和:55477

約数の個数: 168

約数和(自身を含む): 102282223680

約数和(自身を除く): 71282163456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 139, 144, 168, 192, 224, 252, 278, 288, 336, 417, 448, 504, 556, 576, 672, 834, 973, 1008, 1112, 1251, 1344, 1668, 1946, 2016, 2224, 2502, 2919, 3336, 3892, 4032, 4448, 5004, 5838, 6672, 7784, 8757, 8896, 10008, 11676, 13344, 15568, 17514, 20016, 23352, 26688, 31136, 35028, 40032, 46704, 55313, 62272, 70056, 80064, 93408, 110626, 140112, 165939, 186816, 221252, 280224, 331878, 387191, 442504, 497817, 560448, 663756, 774382, 885008, 995634, 1161573, 1327512, 1548764, 1770016, 1991268, 2323146, 2655024, 3097528, 3484719, 3540032, 3982536, 4646292, 5310048, 6195056, 6969438, 7688507, 7965072, 9292584, 10620096, 12390112, 13938876, 15377014, 15930144, 18585168, 23065521, 24780224, 27877752, 30754028, 31860288, 37170336, 46131042, 53819549, 55755504, 61508056, 69196563, 74340672, 92262084, 107639098, 111511008, 123016112, 138393126, 161458647, 184524168, 215278196, 223022016, 246032224, 276786252, 322917294, 369048336, 430556392, 484375941, 492064448, 553572504, 645834588, 738096672, 861112784, 968751882, 1107145008, 1291669176, 1476193344, 1722225568, 1937503764, 2214290016, 2583338352, 3444451136, 3875007528, 4428580032, 5166676704, 7750015056, 10333353408, 15500030112, 31000060224]

約数ペア:

[(1, 31000060224), (2, 15500030112), (3, 10333353408), (4, 7750015056), (6, 5166676704), (7, 4428580032), (8, 3875007528), (9, 3444451136), (12, 2583338352), (14, 2214290016), (16, 1937503764), (18, 1722225568), (21, 1476193344), (24, 1291669176), (28, 1107145008), (32, 968751882), (36, 861112784), (42, 738096672), (48, 645834588), (56, 553572504), (63, 492064448), (64, 484375941), (72, 430556392), (84, 369048336), (96, 322917294), (112, 276786252), (126, 246032224), (139, 223022016), (144, 215278196), (168, 184524168), (192, 161458647), (224, 138393126), (252, 123016112), (278, 111511008), (288, 107639098), (336, 92262084), (417, 74340672), (448, 69196563), (504, 61508056), (556, 55755504), (576, 53819549), (672, 46131042), (834, 37170336), (973, 31860288), (1008, 30754028), (1112, 27877752), (1251, 24780224), (1344, 23065521), (1668, 18585168), (1946, 15930144), (2016, 15377014), (2224, 13938876), (2502, 12390112), (2919, 10620096), (3336, 9292584), (3892, 7965072), (4032, 7688507), (4448, 6969438), (5004, 6195056), (5838, 5310048), (6672, 4646292), (7784, 3982536), (8757, 3540032), (8896, 3484719), (10008, 3097528), (11676, 2655024), (13344, 2323146), (15568, 1991268), (17514, 1770016), (20016, 1548764), (23352, 1327512), (26688, 1161573), (31136, 995634), (35028, 885008), (40032, 774382), (46704, 663756), (55313, 560448), (62272, 497817), (70056, 442504), (80064, 387191), (93408, 331878), (110626, 280224), (140112, 221252), (165939, 186816)]