128361660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2333}}^1$

素因数の和:2483

約数の個数: 96

約数和(自身を含む): 414070272

約数和(自身を除く): 285708612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1310, 1572, 1834, 1965, 2333, 2620, 2751, 3668, 3930, 4585, 4666, 5502, 6999, 7860, 9170, 9332, 11004, 11665, 13755, 13998, 16331, 18340, 23330, 27510, 27996, 32662, 34995, 46660, 48993, 55020, 65324, 69990, 81655, 97986, 139980, 163310, 195972, 244965, 305623, 326620, 489930, 611246, 916869, 979860, 1222492, 1528115, 1833738, 2139361, 3056230, 3667476, 4278722, 4584345, 6112460, 6418083, 8557444, 9168690, 10696805, 12836166, 18337380, 21393610, 25672332, 32090415, 42787220, 64180830, 128361660]

約数ペア:

[(1, 128361660), (2, 64180830), (3, 42787220), (4, 32090415), (5, 25672332), (6, 21393610), (7, 18337380), (10, 12836166), (12, 10696805), (14, 9168690), (15, 8557444), (20, 6418083), (21, 6112460), (28, 4584345), (30, 4278722), (35, 3667476), (42, 3056230), (60, 2139361), (70, 1833738), (84, 1528115), (105, 1222492), (131, 979860), (140, 916869), (210, 611246), (262, 489930), (393, 326620), (420, 305623), (524, 244965), (655, 195972), (786, 163310), (917, 139980), (1310, 97986), (1572, 81655), (1834, 69990), (1965, 65324), (2333, 55020), (2620, 48993), (2751, 46660), (3668, 34995), (3930, 32662), (4585, 27996), (4666, 27510), (5502, 23330), (6999, 18340), (7860, 16331), (9170, 13998), (9332, 13755), (11004, 11665)]