794909440

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 2241662976

約数和(自身を除く): 1446753536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 62, 64, 65, 67, 80, 92, 104, 115, 124, 128, 130, 134, 155, 160, 184, 208, 230, 248, 256, 260, 268, 299, 310, 320, 335, 368, 403, 416, 460, 496, 520, 536, 598, 620, 640, 670, 713, 736, 806, 832, 871, 920, 992, 1040, 1072, 1196, 1240, 1280, 1340, 1426, 1472, 1495, 1541, 1612, 1664, 1742, 1840, 1984, 2015, 2077, 2080, 2144, 2392, 2480, 2680, 2852, 2944, 2990, 3082, 3224, 3328, 3484, 3565, 3680, 3968, 4030, 4154, 4160, 4288, 4355, 4784, 4960, 5360, 5704, 5888, 5980, 6164, 6448, 6968, 7130, 7360, 7705, 7936, 8060, 8308, 8320, 8576, 8710, 9269, 9568, 9920, 10385, 10720, 11408, 11960, 12328, 12896, 13936, 14260, 14720, 15410, 16120, 16616, 16640, 17152, 17420, 18538, 19136, 19840, 20033, 20770, 21440, 22816, 23920, 24656, 25792, 27001, 27872, 28520, 29440, 30820, 32240, 33232, 34840, 37076, 38272, 39680, 40066, 41540, 42880, 45632, 46345, 47771, 47840, 49312, 51584, 54002, 55744, 57040, 61640, 64480, 66464, 69680, 74152, 76544, 80132, 83080, 85760, 91264, 92690, 95542, 95680, 98624, 100165, 103168, 108004, 111488, 114080, 123280, 128960, 132928, 135005, 139360, 148304, 160264, 166160, 182528, 185380, 191084, 191360, 197248, 200330, 216008, 222976, 228160, 238855, 246560, 257920, 265856, 270010, 278720, 296608, 320528, 332320, 370760, 382168, 382720, 394496, 400660, 432016, 456320, 477710, 493120, 515840, 531712, 540020, 557440, 593216, 621023, 641056, 664640, 741520, 764336, 801320, 864032, 912640, 955420, 986240, 1080040, 1114880, 1186432, 1242046, 1282112, 1329280, 1483040, 1528672, 1602640, 1728064, 1910840, 1972480, 2160080, 2372864, 2484092, 2564224, 2658560, 2966080, 3057344, 3105115, 3205280, 3456128, 3821680, 4320160, 4968184, 5128448, 5932160, 6114688, 6210230, 6410560, 6912256, 7643360, 8640320, 9936368, 11864320, 12229376, 12420460, 12821120, 15286720, 17280640, 19872736, 24840920, 25642240, 30573440, 34561280, 39745472, 49681840, 61146880, 79490944, 99363680, 158981888, 198727360, 397454720, 794909440]

約数ペア:

[(1, 794909440), (2, 397454720), (4, 198727360), (5, 158981888), (8, 99363680), (10, 79490944), (13, 61146880), (16, 49681840), (20, 39745472), (23, 34561280), (26, 30573440), (31, 25642240), (32, 24840920), (40, 19872736), (46, 17280640), (52, 15286720), (62, 12821120), (64, 12420460), (65, 12229376), (67, 11864320), (80, 9936368), (92, 8640320), (104, 7643360), (115, 6912256), (124, 6410560), (128, 6210230), (130, 6114688), (134, 5932160), (155, 5128448), (160, 4968184), (184, 4320160), (208, 3821680), (230, 3456128), (248, 3205280), (256, 3105115), (260, 3057344), (268, 2966080), (299, 2658560), (310, 2564224), (320, 2484092), (335, 2372864), (368, 2160080), (403, 1972480), (416, 1910840), (460, 1728064), (496, 1602640), (520, 1528672), (536, 1483040), (598, 1329280), (620, 1282112), (640, 1242046), (670, 1186432), (713, 1114880), (736, 1080040), (806, 986240), (832, 955420), (871, 912640), (920, 864032), (992, 801320), (1040, 764336), (1072, 741520), (1196, 664640), (1240, 641056), (1280, 621023), (1340, 593216), (1426, 557440), (1472, 540020), (1495, 531712), (1541, 515840), (1612, 493120), (1664, 477710), (1742, 456320), (1840, 432016), (1984, 400660), (2015, 394496), (2077, 382720), (2080, 382168), (2144, 370760), (2392, 332320), (2480, 320528), (2680, 296608), (2852, 278720), (2944, 270010), (2990, 265856), (3082, 257920), (3224, 246560), (3328, 238855), (3484, 228160), (3565, 222976), (3680, 216008), (3968, 200330), (4030, 197248), (4154, 191360), (4160, 191084), (4288, 185380), (4355, 182528), (4784, 166160), (4960, 160264), (5360, 148304), (5704, 139360), (5888, 135005), (5980, 132928), (6164, 128960), (6448, 123280), (6968, 114080), (7130, 111488), (7360, 108004), (7705, 103168), (7936, 100165), (8060, 98624), (8308, 95680), (8320, 95542), (8576, 92690), (8710, 91264), (9269, 85760), (9568, 83080), (9920, 80132), (10385, 76544), (10720, 74152), (11408, 69680), (11960, 66464), (12328, 64480), (12896, 61640), (13936, 57040), (14260, 55744), (14720, 54002), (15410, 51584), (16120, 49312), (16616, 47840), (16640, 47771), (17152, 46345), (17420, 45632), (18538, 42880), (19136, 41540), (19840, 40066), (20033, 39680), (20770, 38272), (21440, 37076), (22816, 34840), (23920, 33232), (24656, 32240), (25792, 30820), (27001, 29440), (27872, 28520)]