158810960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 488540160

約数和(自身を除く): 329729200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 49, 55, 56, 58, 70, 77, 80, 88, 98, 110, 112, 116, 127, 140, 145, 154, 176, 196, 203, 220, 232, 245, 254, 280, 290, 308, 319, 385, 392, 406, 440, 464, 490, 508, 539, 560, 580, 616, 635, 638, 770, 784, 812, 880, 889, 980, 1015, 1016, 1078, 1160, 1232, 1270, 1276, 1397, 1421, 1540, 1595, 1624, 1778, 1960, 2030, 2032, 2156, 2233, 2320, 2540, 2552, 2695, 2794, 2842, 3080, 3190, 3248, 3556, 3683, 3920, 4060, 4312, 4445, 4466, 5080, 5104, 5390, 5588, 5684, 6160, 6223, 6380, 6985, 7105, 7112, 7366, 8120, 8624, 8890, 8932, 9779, 10160, 10780, 11165, 11176, 11368, 12446, 12760, 13970, 14210, 14224, 14732, 15631, 16240, 17780, 17864, 18415, 19558, 21560, 22330, 22352, 22736, 24892, 25520, 25781, 27940, 28420, 29464, 31115, 31262, 35560, 35728, 36830, 39116, 40513, 43120, 44660, 48895, 49784, 51562, 55880, 56840, 58928, 62230, 62524, 68453, 71120, 73660, 78155, 78232, 81026, 89320, 97790, 99568, 103124, 111760, 113680, 124460, 125048, 128905, 136906, 147320, 156310, 156464, 162052, 178640, 180467, 195580, 202565, 206248, 248920, 250096, 257810, 273812, 283591, 294640, 312620, 324104, 342265, 360934, 391160, 405130, 412496, 497840, 515620, 547624, 567182, 625240, 648208, 684530, 721868, 782320, 810260, 902335, 1031240, 1095248, 1134364, 1250480, 1369060, 1417955, 1443736, 1620520, 1804670, 1985137, 2062480, 2268728, 2738120, 2835910, 2887472, 3241040, 3609340, 3970274, 4537456, 5476240, 5671820, 7218680, 7940548, 9925685, 11343640, 14437360, 15881096, 19851370, 22687280, 31762192, 39702740, 79405480, 158810960]

約数ペア:

[(1, 158810960), (2, 79405480), (4, 39702740), (5, 31762192), (7, 22687280), (8, 19851370), (10, 15881096), (11, 14437360), (14, 11343640), (16, 9925685), (20, 7940548), (22, 7218680), (28, 5671820), (29, 5476240), (35, 4537456), (40, 3970274), (44, 3609340), (49, 3241040), (55, 2887472), (56, 2835910), (58, 2738120), (70, 2268728), (77, 2062480), (80, 1985137), (88, 1804670), (98, 1620520), (110, 1443736), (112, 1417955), (116, 1369060), (127, 1250480), (140, 1134364), (145, 1095248), (154, 1031240), (176, 902335), (196, 810260), (203, 782320), (220, 721868), (232, 684530), (245, 648208), (254, 625240), (280, 567182), (290, 547624), (308, 515620), (319, 497840), (385, 412496), (392, 405130), (406, 391160), (440, 360934), (464, 342265), (490, 324104), (508, 312620), (539, 294640), (560, 283591), (580, 273812), (616, 257810), (635, 250096), (638, 248920), (770, 206248), (784, 202565), (812, 195580), (880, 180467), (889, 178640), (980, 162052), (1015, 156464), (1016, 156310), (1078, 147320), (1160, 136906), (1232, 128905), (1270, 125048), (1276, 124460), (1397, 113680), (1421, 111760), (1540, 103124), (1595, 99568), (1624, 97790), (1778, 89320), (1960, 81026), (2030, 78232), (2032, 78155), (2156, 73660), (2233, 71120), (2320, 68453), (2540, 62524), (2552, 62230), (2695, 58928), (2794, 56840), (2842, 55880), (3080, 51562), (3190, 49784), (3248, 48895), (3556, 44660), (3683, 43120), (3920, 40513), (4060, 39116), (4312, 36830), (4445, 35728), (4466, 35560), (5080, 31262), (5104, 31115), (5390, 29464), (5588, 28420), (5684, 27940), (6160, 25781), (6223, 25520), (6380, 24892), (6985, 22736), (7105, 22352), (7112, 22330), (7366, 21560), (8120, 19558), (8624, 18415), (8890, 17864), (8932, 17780), (9779, 16240), (10160, 15631), (10780, 14732), (11165, 14224), (11176, 14210), (11368, 13970), (12446, 12760)]