1396189440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:670

約数の個数: 288

約数和(自身を含む): 5033145600

約数和(自身を除く): 3636956160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 240, 256, 270, 284, 288, 320, 355, 360, 384, 426, 432, 480, 540, 568, 569, 576, 639, 640, 710, 720, 768, 852, 864, 960, 1065, 1080, 1136, 1138, 1152, 1278, 1280, 1420, 1440, 1704, 1707, 1728, 1917, 1920, 2130, 2160, 2272, 2276, 2304, 2556, 2840, 2845, 2880, 3195, 3408, 3414, 3456, 3834, 3840, 4260, 4320, 4544, 4552, 5112, 5121, 5680, 5690, 5760, 6390, 6816, 6828, 6912, 7668, 8520, 8535, 8640, 9088, 9104, 9585, 10224, 10242, 11360, 11380, 11520, 12780, 13632, 13656, 15336, 15363, 17040, 17070, 17280, 18176, 18208, 19170, 20448, 20484, 22720, 22760, 25560, 25605, 27264, 27312, 30672, 30726, 34080, 34140, 34560, 36416, 38340, 40399, 40896, 40968, 45440, 45520, 51120, 51210, 54528, 54624, 61344, 61452, 68160, 68280, 72832, 76680, 76815, 80798, 81792, 81936, 90880, 91040, 102240, 102420, 109248, 121197, 122688, 122904, 136320, 136560, 145664, 153360, 153630, 161596, 163584, 163872, 182080, 201995, 204480, 204840, 218496, 242394, 245376, 245808, 272640, 273120, 306720, 307260, 323192, 327744, 363591, 364160, 403990, 408960, 409680, 436992, 484788, 490752, 491616, 546240, 605985, 613440, 614520, 646384, 655488, 727182, 728320, 807980, 817920, 819360, 969576, 983232, 1090773, 1092480, 1211970, 1226880, 1229040, 1292768, 1310976, 1454364, 1615960, 1638720, 1817955, 1939152, 1966464, 2181546, 2184960, 2423940, 2453760, 2458080, 2585536, 2908728, 3231920, 3277440, 3635910, 3878304, 3932928, 4363092, 4847880, 4916160, 5171072, 5453865, 5817456, 6463840, 6554880, 7271820, 7756608, 8726184, 9695760, 9832320, 10342144, 10907730, 11634912, 12927680, 14543640, 15513216, 17452368, 19391520, 19664640, 21815460, 23269824, 25855360, 29087280, 31026432, 34904736, 38783040, 43630920, 46539648, 51710720, 58174560, 69809472, 77566080, 87261840, 93079296, 116349120, 139618944, 155132160, 174523680, 232698240, 279237888, 349047360, 465396480, 698094720, 1396189440]

約数ペア:

[(1, 1396189440), (2, 698094720), (3, 465396480), (4, 349047360), (5, 279237888), (6, 232698240), (8, 174523680), (9, 155132160), (10, 139618944), (12, 116349120), (15, 93079296), (16, 87261840), (18, 77566080), (20, 69809472), (24, 58174560), (27, 51710720), (30, 46539648), (32, 43630920), (36, 38783040), (40, 34904736), (45, 31026432), (48, 29087280), (54, 25855360), (60, 23269824), (64, 21815460), (71, 19664640), (72, 19391520), (80, 17452368), (90, 15513216), (96, 14543640), (108, 12927680), (120, 11634912), (128, 10907730), (135, 10342144), (142, 9832320), (144, 9695760), (160, 8726184), (180, 7756608), (192, 7271820), (213, 6554880), (216, 6463840), (240, 5817456), (256, 5453865), (270, 5171072), (284, 4916160), (288, 4847880), (320, 4363092), (355, 3932928), (360, 3878304), (384, 3635910), (426, 3277440), (432, 3231920), (480, 2908728), (540, 2585536), (568, 2458080), (569, 2453760), (576, 2423940), (639, 2184960), (640, 2181546), (710, 1966464), (720, 1939152), (768, 1817955), (852, 1638720), (864, 1615960), (960, 1454364), (1065, 1310976), (1080, 1292768), (1136, 1229040), (1138, 1226880), (1152, 1211970), (1278, 1092480), (1280, 1090773), (1420, 983232), (1440, 969576), (1704, 819360), (1707, 817920), (1728, 807980), (1917, 728320), (1920, 727182), (2130, 655488), (2160, 646384), (2272, 614520), (2276, 613440), (2304, 605985), (2556, 546240), (2840, 491616), (2845, 490752), (2880, 484788), (3195, 436992), (3408, 409680), (3414, 408960), (3456, 403990), (3834, 364160), (3840, 363591), (4260, 327744), (4320, 323192), (4544, 307260), (4552, 306720), (5112, 273120), (5121, 272640), (5680, 245808), (5690, 245376), (5760, 242394), (6390, 218496), (6816, 204840), (6828, 204480), (6912, 201995), (7668, 182080), (8520, 163872), (8535, 163584), (8640, 161596), (9088, 153630), (9104, 153360), (9585, 145664), (10224, 136560), (10242, 136320), (11360, 122904), (11380, 122688), (11520, 121197), (12780, 109248), (13632, 102420), (13656, 102240), (15336, 91040), (15363, 90880), (17040, 81936), (17070, 81792), (17280, 80798), (18176, 76815), (18208, 76680), (19170, 72832), (20448, 68280), (20484, 68160), (22720, 61452), (22760, 61344), (25560, 54624), (25605, 54528), (27264, 51210), (27312, 51120), (30672, 45520), (30726, 45440), (34080, 40968), (34140, 40896), (34560, 40399), (36416, 38340)]