232341280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 572382720

約数和(自身を除く): 340041440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 139, 155, 160, 248, 278, 310, 337, 496, 556, 620, 674, 695, 992, 1112, 1240, 1348, 1390, 1685, 2224, 2480, 2696, 2780, 3370, 4309, 4448, 4960, 5392, 5560, 6740, 8618, 10447, 10784, 11120, 13480, 17236, 20894, 21545, 22240, 26960, 34472, 41788, 43090, 46843, 52235, 53920, 68944, 83576, 86180, 93686, 104470, 137888, 167152, 172360, 187372, 208940, 234215, 334304, 344720, 374744, 417880, 468430, 689440, 749488, 835760, 936860, 1452133, 1498976, 1671520, 1873720, 2904266, 3747440, 5808532, 7260665, 7494880, 11617064, 14521330, 23234128, 29042660, 46468256, 58085320, 116170640, 232341280]

約数ペア:

[(1, 232341280), (2, 116170640), (4, 58085320), (5, 46468256), (8, 29042660), (10, 23234128), (16, 14521330), (20, 11617064), (31, 7494880), (32, 7260665), (40, 5808532), (62, 3747440), (80, 2904266), (124, 1873720), (139, 1671520), (155, 1498976), (160, 1452133), (248, 936860), (278, 835760), (310, 749488), (337, 689440), (496, 468430), (556, 417880), (620, 374744), (674, 344720), (695, 334304), (992, 234215), (1112, 208940), (1240, 187372), (1348, 172360), (1390, 167152), (1685, 137888), (2224, 104470), (2480, 93686), (2696, 86180), (2780, 83576), (3370, 68944), (4309, 53920), (4448, 52235), (4960, 46843), (5392, 43090), (5560, 41788), (6740, 34472), (8618, 26960), (10447, 22240), (10784, 21545), (11120, 20894), (13480, 17236)]