137743920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10069}}^1$

素因数の和:10107

約数の個数: 120

約数和(自身を含む): 486985200

約数和(自身を除く): 349241280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 10069, 13680, 20138, 30207, 40276, 50345, 60414, 80552, 90621, 100690, 120828, 151035, 161104, 181242, 191311, 201380, 241656, 302070, 362484, 382622, 402760, 453105, 483312, 573933, 604140, 724968, 765244, 805520, 906210, 956555, 1147866, 1208280, 1449936, 1530488, 1721799, 1812420, 1913110, 2295732, 2416560, 2869665, 3060976, 3443598, 3624840, 3826220, 4591464, 5739330, 6887196, 7249680, 7652440, 8608995, 9182928, 11478660, 13774392, 15304880, 17217990, 22957320, 27548784, 34435980, 45914640, 68871960, 137743920]

約数ペア:

[(1, 137743920), (2, 68871960), (3, 45914640), (4, 34435980), (5, 27548784), (6, 22957320), (8, 17217990), (9, 15304880), (10, 13774392), (12, 11478660), (15, 9182928), (16, 8608995), (18, 7652440), (19, 7249680), (20, 6887196), (24, 5739330), (30, 4591464), (36, 3826220), (38, 3624840), (40, 3443598), (45, 3060976), (48, 2869665), (57, 2416560), (60, 2295732), (72, 1913110), (76, 1812420), (80, 1721799), (90, 1530488), (95, 1449936), (114, 1208280), (120, 1147866), (144, 956555), (152, 906210), (171, 805520), (180, 765244), (190, 724968), (228, 604140), (240, 573933), (285, 483312), (304, 453105), (342, 402760), (360, 382622), (380, 362484), (456, 302070), (570, 241656), (684, 201380), (720, 191311), (760, 181242), (855, 161104), (912, 151035), (1140, 120828), (1368, 100690), (1520, 90621), (1710, 80552), (2280, 60414), (2736, 50345), (3420, 40276), (4560, 30207), (6840, 20138), (10069, 13680)]