155876160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 224

約数和(自身を含む): 559612800

約数和(自身を除く): 403736640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 64, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 192, 220, 232, 240, 264, 290, 319, 320, 330, 348, 352, 435, 440, 464, 480, 509, 528, 580, 638, 660, 696, 704, 870, 880, 928, 957, 960, 1018, 1056, 1160, 1276, 1320, 1392, 1527, 1595, 1740, 1760, 1856, 1914, 2036, 2112, 2320, 2545, 2552, 2640, 2784, 3054, 3190, 3480, 3520, 3828, 4072, 4640, 4785, 5090, 5104, 5280, 5568, 5599, 6108, 6380, 6960, 7635, 7656, 8144, 9280, 9570, 10180, 10208, 10560, 11198, 12216, 12760, 13920, 14761, 15270, 15312, 16288, 16797, 19140, 20360, 20416, 22396, 24432, 25520, 27840, 27995, 29522, 30540, 30624, 32576, 33594, 38280, 40720, 44283, 44792, 48864, 51040, 55990, 59044, 61080, 61248, 67188, 73805, 76560, 81440, 83985, 88566, 89584, 97728, 102080, 111980, 118088, 122160, 134376, 147610, 153120, 162371, 162880, 167970, 177132, 179168, 221415, 223960, 236176, 244320, 268752, 295220, 306240, 324742, 335940, 354264, 358336, 442830, 447920, 472352, 487113, 488640, 537504, 590440, 649484, 671880, 708528, 811855, 885660, 895840, 944704, 974226, 1075008, 1180880, 1298968, 1343760, 1417056, 1623710, 1771320, 1791680, 1948452, 2361760, 2435565, 2597936, 2687520, 2834112, 3247420, 3542640, 3896904, 4723520, 4871130, 5195872, 5375040, 6494840, 7085280, 7793808, 9742260, 10391744, 12989680, 14170560, 15587616, 19484520, 25979360, 31175232, 38969040, 51958720, 77938080, 155876160]

約数ペア:

[(1, 155876160), (2, 77938080), (3, 51958720), (4, 38969040), (5, 31175232), (6, 25979360), (8, 19484520), (10, 15587616), (11, 14170560), (12, 12989680), (15, 10391744), (16, 9742260), (20, 7793808), (22, 7085280), (24, 6494840), (29, 5375040), (30, 5195872), (32, 4871130), (33, 4723520), (40, 3896904), (44, 3542640), (48, 3247420), (55, 2834112), (58, 2687520), (60, 2597936), (64, 2435565), (66, 2361760), (80, 1948452), (87, 1791680), (88, 1771320), (96, 1623710), (110, 1417056), (116, 1343760), (120, 1298968), (132, 1180880), (145, 1075008), (160, 974226), (165, 944704), (174, 895840), (176, 885660), (192, 811855), (220, 708528), (232, 671880), (240, 649484), (264, 590440), (290, 537504), (319, 488640), (320, 487113), (330, 472352), (348, 447920), (352, 442830), (435, 358336), (440, 354264), (464, 335940), (480, 324742), (509, 306240), (528, 295220), (580, 268752), (638, 244320), (660, 236176), (696, 223960), (704, 221415), (870, 179168), (880, 177132), (928, 167970), (957, 162880), (960, 162371), (1018, 153120), (1056, 147610), (1160, 134376), (1276, 122160), (1320, 118088), (1392, 111980), (1527, 102080), (1595, 97728), (1740, 89584), (1760, 88566), (1856, 83985), (1914, 81440), (2036, 76560), (2112, 73805), (2320, 67188), (2545, 61248), (2552, 61080), (2640, 59044), (2784, 55990), (3054, 51040), (3190, 48864), (3480, 44792), (3520, 44283), (3828, 40720), (4072, 38280), (4640, 33594), (4785, 32576), (5090, 30624), (5104, 30540), (5280, 29522), (5568, 27995), (5599, 27840), (6108, 25520), (6380, 24432), (6960, 22396), (7635, 20416), (7656, 20360), (8144, 19140), (9280, 16797), (9570, 16288), (10180, 15312), (10208, 15270), (10560, 14761), (11198, 13920), (12216, 12760)]