213686160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46861}}^1$

素因数の和:46896

約数の個数: 80

約数和(自身を含む): 697306560

約数和(自身を除く): 483620400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 46861, 93722, 140583, 187444, 234305, 281166, 374888, 468610, 562332, 702915, 749776, 890359, 937220, 1124664, 1405830, 1780718, 1874440, 2249328, 2671077, 2811660, 3561436, 3748880, 4451795, 5342154, 5623320, 7122872, 8903590, 10684308, 11246640, 13355385, 14245744, 17807180, 21368616, 26710770, 35614360, 42737232, 53421540, 71228720, 106843080, 213686160]

約数ペア:

[(1, 213686160), (2, 106843080), (3, 71228720), (4, 53421540), (5, 42737232), (6, 35614360), (8, 26710770), (10, 21368616), (12, 17807180), (15, 14245744), (16, 13355385), (19, 11246640), (20, 10684308), (24, 8903590), (30, 7122872), (38, 5623320), (40, 5342154), (48, 4451795), (57, 3748880), (60, 3561436), (76, 2811660), (80, 2671077), (95, 2249328), (114, 1874440), (120, 1780718), (152, 1405830), (190, 1124664), (228, 937220), (240, 890359), (285, 749776), (304, 702915), (380, 562332), (456, 468610), (570, 374888), (760, 281166), (912, 234305), (1140, 187444), (1520, 140583), (2280, 93722), (4560, 46861)]