146548640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5689}}^1$

素因数の和:5734

約数の個数: 96

約数和(自身を含む): 412957440

約数和(自身を除く): 266408800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 5689, 6440, 11378, 12880, 22756, 25760, 28445, 39823, 45512, 56890, 79646, 91024, 113780, 130847, 159292, 182048, 199115, 227560, 261694, 318584, 398230, 455120, 523388, 637168, 654235, 796460, 910240, 915929, 1046776, 1274336, 1308470, 1592920, 1831858, 2093552, 2616940, 3185840, 3663716, 4187104, 4579645, 5233880, 6371680, 7327432, 9159290, 10467760, 14654864, 18318580, 20935520, 29309728, 36637160, 73274320, 146548640]

約数ペア:

[(1, 146548640), (2, 73274320), (4, 36637160), (5, 29309728), (7, 20935520), (8, 18318580), (10, 14654864), (14, 10467760), (16, 9159290), (20, 7327432), (23, 6371680), (28, 5233880), (32, 4579645), (35, 4187104), (40, 3663716), (46, 3185840), (56, 2616940), (70, 2093552), (80, 1831858), (92, 1592920), (112, 1308470), (115, 1274336), (140, 1046776), (160, 915929), (161, 910240), (184, 796460), (224, 654235), (230, 637168), (280, 523388), (322, 455120), (368, 398230), (460, 318584), (560, 261694), (644, 227560), (736, 199115), (805, 182048), (920, 159292), (1120, 130847), (1288, 113780), (1610, 91024), (1840, 79646), (2576, 56890), (3220, 45512), (3680, 39823), (5152, 28445), (5689, 25760), (6440, 22756), (11378, 12880)]