314519160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137947}}^1$

素因数の和:137980

約数の個数: 64

約数和(自身を含む): 993225600

約数和(自身を除く): 678706440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 137947, 275894, 413841, 551788, 689735, 827682, 1103576, 1379470, 1655364, 2069205, 2620993, 2758940, 3310728, 4138410, 5241986, 5517880, 7862979, 8276820, 10483972, 13104965, 15725958, 16553640, 20967944, 26209930, 31451916, 39314895, 52419860, 62903832, 78629790, 104839720, 157259580, 314519160]

約数ペア:

[(1, 314519160), (2, 157259580), (3, 104839720), (4, 78629790), (5, 62903832), (6, 52419860), (8, 39314895), (10, 31451916), (12, 26209930), (15, 20967944), (19, 16553640), (20, 15725958), (24, 13104965), (30, 10483972), (38, 8276820), (40, 7862979), (57, 5517880), (60, 5241986), (76, 4138410), (95, 3310728), (114, 2758940), (120, 2620993), (152, 2069205), (190, 1655364), (228, 1379470), (285, 1103576), (380, 827682), (456, 689735), (570, 551788), (760, 413841), (1140, 275894), (2280, 137947)]