316607280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2789}}^1$

素因数の和:2859

約数の個数: 160

約数和(自身を含む): 1096001280

約数和(自身を除く): 779394000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 440, 473, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2064, 2365, 2580, 2640, 2789, 2838, 3440, 3784, 4730, 5160, 5578, 5676, 7095, 7568, 8367, 9460, 10320, 11156, 11352, 13945, 14190, 16734, 18920, 22312, 22704, 27890, 28380, 30679, 33468, 37840, 41835, 44624, 55780, 56760, 61358, 66936, 83670, 92037, 111560, 113520, 119927, 122716, 133872, 153395, 167340, 184074, 223120, 239854, 245432, 306790, 334680, 359781, 368148, 460185, 479708, 490864, 599635, 613580, 669360, 719562, 736296, 920370, 959416, 1199270, 1227160, 1319197, 1439124, 1472592, 1798905, 1840740, 1918832, 2398540, 2454320, 2638394, 2878248, 3597810, 3681480, 3957591, 4797080, 5276788, 5756496, 6595985, 7195620, 7362960, 7915182, 9594160, 10553576, 13191970, 14391240, 15830364, 19787955, 21107152, 26383940, 28782480, 31660728, 39575910, 52767880, 63321456, 79151820, 105535760, 158303640, 316607280]

約数ペア:

[(1, 316607280), (2, 158303640), (3, 105535760), (4, 79151820), (5, 63321456), (6, 52767880), (8, 39575910), (10, 31660728), (11, 28782480), (12, 26383940), (15, 21107152), (16, 19787955), (20, 15830364), (22, 14391240), (24, 13191970), (30, 10553576), (33, 9594160), (40, 7915182), (43, 7362960), (44, 7195620), (48, 6595985), (55, 5756496), (60, 5276788), (66, 4797080), (80, 3957591), (86, 3681480), (88, 3597810), (110, 2878248), (120, 2638394), (129, 2454320), (132, 2398540), (165, 1918832), (172, 1840740), (176, 1798905), (215, 1472592), (220, 1439124), (240, 1319197), (258, 1227160), (264, 1199270), (330, 959416), (344, 920370), (430, 736296), (440, 719562), (473, 669360), (516, 613580), (528, 599635), (645, 490864), (660, 479708), (688, 460185), (860, 368148), (880, 359781), (946, 334680), (1032, 306790), (1290, 245432), (1320, 239854), (1419, 223120), (1720, 184074), (1892, 167340), (2064, 153395), (2365, 133872), (2580, 122716), (2640, 119927), (2789, 113520), (2838, 111560), (3440, 92037), (3784, 83670), (4730, 66936), (5160, 61358), (5578, 56760), (5676, 55780), (7095, 44624), (7568, 41835), (8367, 37840), (9460, 33468), (10320, 30679), (11156, 28380), (11352, 27890), (13945, 22704), (14190, 22312), (16734, 18920)]