242344960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 176

約数和(自身を含む): 685040832

約数和(自身を除く): 442695872

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 331, 352, 416, 440, 512, 520, 572, 640, 662, 704, 715, 832, 880, 1024, 1040, 1144, 1280, 1324, 1408, 1430, 1655, 1664, 1760, 2080, 2288, 2560, 2648, 2816, 2860, 3310, 3328, 3520, 3641, 4160, 4303, 4576, 5120, 5296, 5632, 5720, 6620, 6656, 7040, 7282, 8320, 8606, 9152, 10592, 11264, 11440, 13240, 13312, 14080, 14564, 16640, 17212, 18205, 18304, 21184, 21515, 22880, 26480, 28160, 29128, 33280, 34424, 36410, 36608, 42368, 43030, 45760, 47333, 52960, 56320, 58256, 66560, 68848, 72820, 73216, 84736, 86060, 91520, 94666, 105920, 116512, 137696, 145640, 146432, 169472, 172120, 183040, 189332, 211840, 233024, 236665, 275392, 291280, 338944, 344240, 366080, 378664, 423680, 466048, 473330, 550784, 582560, 688480, 732160, 757328, 847360, 932096, 946660, 1101568, 1165120, 1376960, 1514656, 1694720, 1864192, 1893320, 2203136, 2330240, 2753920, 3029312, 3728384, 3786640, 4406272, 4660480, 5507840, 6058624, 7573280, 9320960, 11015680, 12117248, 15146560, 18641920, 22031360, 24234496, 30293120, 48468992, 60586240, 121172480, 242344960]

約数ペア:

[(1, 242344960), (2, 121172480), (4, 60586240), (5, 48468992), (8, 30293120), (10, 24234496), (11, 22031360), (13, 18641920), (16, 15146560), (20, 12117248), (22, 11015680), (26, 9320960), (32, 7573280), (40, 6058624), (44, 5507840), (52, 4660480), (55, 4406272), (64, 3786640), (65, 3728384), (80, 3029312), (88, 2753920), (104, 2330240), (110, 2203136), (128, 1893320), (130, 1864192), (143, 1694720), (160, 1514656), (176, 1376960), (208, 1165120), (220, 1101568), (256, 946660), (260, 932096), (286, 847360), (320, 757328), (331, 732160), (352, 688480), (416, 582560), (440, 550784), (512, 473330), (520, 466048), (572, 423680), (640, 378664), (662, 366080), (704, 344240), (715, 338944), (832, 291280), (880, 275392), (1024, 236665), (1040, 233024), (1144, 211840), (1280, 189332), (1324, 183040), (1408, 172120), (1430, 169472), (1655, 146432), (1664, 145640), (1760, 137696), (2080, 116512), (2288, 105920), (2560, 94666), (2648, 91520), (2816, 86060), (2860, 84736), (3310, 73216), (3328, 72820), (3520, 68848), (3641, 66560), (4160, 58256), (4303, 56320), (4576, 52960), (5120, 47333), (5296, 45760), (5632, 43030), (5720, 42368), (6620, 36608), (6656, 36410), (7040, 34424), (7282, 33280), (8320, 29128), (8606, 28160), (9152, 26480), (10592, 22880), (11264, 21515), (11440, 21184), (13240, 18304), (13312, 18205), (14080, 17212), (14564, 16640)]