139176360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4157}}^1$

素因数の和:4208

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 339825240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4157, 4185, 5580, 6696, 8314, 8370, 11160, 12471, 16628, 16740, 20785, 24942, 33256, 33480, 37413, 41570, 49884, 62355, 74826, 83140, 99768, 112239, 124710, 128867, 149652, 166280, 187065, 224478, 249420, 257734, 299304, 374130, 386601, 448956, 498840, 515468, 561195, 644335, 748260, 773202, 897912, 1030936, 1122390, 1159803, 1288670, 1496520, 1546404, 1933005, 2244780, 2319606, 2577340, 3092808, 3479409, 3866010, 4489560, 4639212, 5154680, 5799015, 6958818, 7732020, 9278424, 11598030, 13917636, 15464040, 17397045, 23196060, 27835272, 34794090, 46392120, 69588180, 139176360]

約数ペア:

[(1, 139176360), (2, 69588180), (3, 46392120), (4, 34794090), (5, 27835272), (6, 23196060), (8, 17397045), (9, 15464040), (10, 13917636), (12, 11598030), (15, 9278424), (18, 7732020), (20, 6958818), (24, 5799015), (27, 5154680), (30, 4639212), (31, 4489560), (36, 3866010), (40, 3479409), (45, 3092808), (54, 2577340), (60, 2319606), (62, 2244780), (72, 1933005), (90, 1546404), (93, 1496520), (108, 1288670), (120, 1159803), (124, 1122390), (135, 1030936), (155, 897912), (180, 773202), (186, 748260), (216, 644335), (248, 561195), (270, 515468), (279, 498840), (310, 448956), (360, 386601), (372, 374130), (465, 299304), (540, 257734), (558, 249420), (620, 224478), (744, 187065), (837, 166280), (930, 149652), (1080, 128867), (1116, 124710), (1240, 112239), (1395, 99768), (1674, 83140), (1860, 74826), (2232, 62355), (2790, 49884), (3348, 41570), (3720, 37413), (4157, 33480), (4185, 33256), (5580, 24942), (6696, 20785), (8314, 16740), (8370, 16628), (11160, 12471)]