138658680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1361}}^1$

素因数の和:1661

約数の個数: 96

約数和(自身を含む): 452565360

約数和(自身を除く): 313906680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 283, 360, 566, 849, 1132, 1361, 1415, 1698, 2264, 2547, 2722, 2830, 3396, 4083, 4245, 5094, 5444, 5660, 6792, 6805, 8166, 8490, 10188, 10888, 11320, 12249, 12735, 13610, 16332, 16980, 20376, 20415, 24498, 25470, 27220, 32664, 33960, 40830, 48996, 50940, 54440, 61245, 81660, 97992, 101880, 122490, 163320, 244980, 385163, 489960, 770326, 1155489, 1540652, 1925815, 2310978, 3081304, 3466467, 3851630, 4621956, 5777445, 6932934, 7703260, 9243912, 11554890, 13865868, 15406520, 17332335, 23109780, 27731736, 34664670, 46219560, 69329340, 138658680]

約数ペア:

[(1, 138658680), (2, 69329340), (3, 46219560), (4, 34664670), (5, 27731736), (6, 23109780), (8, 17332335), (9, 15406520), (10, 13865868), (12, 11554890), (15, 9243912), (18, 7703260), (20, 6932934), (24, 5777445), (30, 4621956), (36, 3851630), (40, 3466467), (45, 3081304), (60, 2310978), (72, 1925815), (90, 1540652), (120, 1155489), (180, 770326), (283, 489960), (360, 385163), (566, 244980), (849, 163320), (1132, 122490), (1361, 101880), (1415, 97992), (1698, 81660), (2264, 61245), (2547, 54440), (2722, 50940), (2830, 48996), (3396, 40830), (4083, 33960), (4245, 32664), (5094, 27220), (5444, 25470), (5660, 24498), (6792, 20415), (6805, 20376), (8166, 16980), (8490, 16332), (10188, 13610), (10888, 12735), (11320, 12249)]