344804960

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2260

約数の個数: 96

約数和(自身を含む): 870186240

約数和(自身を除く): 525381280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 80, 86, 92, 115, 160, 172, 184, 215, 230, 344, 368, 430, 460, 688, 736, 860, 920, 989, 1376, 1720, 1840, 1978, 2179, 3440, 3680, 3956, 4358, 4945, 6880, 7912, 8716, 9890, 10895, 15824, 17432, 19780, 21790, 31648, 34864, 39560, 43580, 50117, 69728, 79120, 87160, 93697, 100234, 158240, 174320, 187394, 200468, 250585, 348640, 374788, 400936, 468485, 501170, 749576, 801872, 936970, 1002340, 1499152, 1603744, 1873940, 2004680, 2155031, 2998304, 3747880, 4009360, 4310062, 7495760, 8018720, 8620124, 10775155, 14991520, 17240248, 21550310, 34480496, 43100620, 68960992, 86201240, 172402480, 344804960]

約数ペア:

[(1, 344804960), (2, 172402480), (4, 86201240), (5, 68960992), (8, 43100620), (10, 34480496), (16, 21550310), (20, 17240248), (23, 14991520), (32, 10775155), (40, 8620124), (43, 8018720), (46, 7495760), (80, 4310062), (86, 4009360), (92, 3747880), (115, 2998304), (160, 2155031), (172, 2004680), (184, 1873940), (215, 1603744), (230, 1499152), (344, 1002340), (368, 936970), (430, 801872), (460, 749576), (688, 501170), (736, 468485), (860, 400936), (920, 374788), (989, 348640), (1376, 250585), (1720, 200468), (1840, 187394), (1978, 174320), (2179, 158240), (3440, 100234), (3680, 93697), (3956, 87160), (4358, 79120), (4945, 69728), (6880, 50117), (7912, 43580), (8716, 39560), (9890, 34864), (10895, 31648), (15824, 21790), (17432, 19780)]