139276440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5449}}^1$

素因数の和:5537

約数の個数: 96

約数和(自身を含む): 459108000

約数和(自身を除く): 319831560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 5449, 6390, 8520, 10898, 12780, 16347, 21796, 25560, 27245, 32694, 43592, 49041, 54490, 65388, 81735, 98082, 108980, 130776, 163470, 196164, 217960, 245205, 326940, 386879, 392328, 490410, 653880, 773758, 980820, 1160637, 1547516, 1934395, 1961640, 2321274, 3095032, 3481911, 3868790, 4642548, 5803185, 6963822, 7737580, 9285096, 11606370, 13927644, 15475160, 17409555, 23212740, 27855288, 34819110, 46425480, 69638220, 139276440]

約数ペア:

[(1, 139276440), (2, 69638220), (3, 46425480), (4, 34819110), (5, 27855288), (6, 23212740), (8, 17409555), (9, 15475160), (10, 13927644), (12, 11606370), (15, 9285096), (18, 7737580), (20, 6963822), (24, 5803185), (30, 4642548), (36, 3868790), (40, 3481911), (45, 3095032), (60, 2321274), (71, 1961640), (72, 1934395), (90, 1547516), (120, 1160637), (142, 980820), (180, 773758), (213, 653880), (284, 490410), (355, 392328), (360, 386879), (426, 326940), (568, 245205), (639, 217960), (710, 196164), (852, 163470), (1065, 130776), (1278, 108980), (1420, 98082), (1704, 81735), (2130, 65388), (2556, 54490), (2840, 49041), (3195, 43592), (4260, 32694), (5112, 27245), (5449, 25560), (6390, 21796), (8520, 16347), (10898, 12780)]