1325272320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1298

約数の個数: 288

約数和(自身を含む): 4858506240

約数和(自身を除く): 3533233920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1237, 1240, 1280, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2304, 2474, 2480, 2790, 2880, 2976, 3348, 3456, 3711, 3720, 3840, 3968, 4185, 4320, 4464, 4948, 4960, 5580, 5760, 5952, 6185, 6696, 6912, 7422, 7440, 7936, 8370, 8640, 8928, 9896, 9920, 11133, 11160, 11520, 11904, 12370, 13392, 14844, 14880, 16740, 17280, 17856, 18555, 19792, 19840, 22266, 22320, 23808, 24740, 26784, 29688, 29760, 33399, 33480, 34560, 35712, 37110, 38347, 39584, 39680, 44532, 44640, 49480, 53568, 55665, 59376, 59520, 66798, 66960, 71424, 74220, 76694, 79168, 89064, 89280, 98960, 107136, 111330, 115041, 118752, 119040, 133596, 133920, 148440, 153388, 158336, 166995, 178128, 178560, 191735, 197920, 214272, 222660, 230082, 237504, 267192, 267840, 296880, 306776, 316672, 333990, 345123, 356256, 357120, 383470, 395840, 445320, 460164, 475008, 534384, 535680, 575205, 593760, 613552, 667980, 690246, 712512, 766940, 791680, 890640, 920328, 950016, 1035369, 1068768, 1071360, 1150410, 1187520, 1227104, 1335960, 1380492, 1425024, 1533880, 1583360, 1725615, 1781280, 1840656, 2070738, 2137536, 2300820, 2375040, 2454208, 2671920, 2760984, 2850048, 3067760, 3451230, 3562560, 3681312, 4141476, 4275072, 4601640, 4750080, 4908416, 5176845, 5343840, 5521968, 6135520, 6902460, 7125120, 7362624, 8282952, 8550144, 9203280, 9816832, 10353690, 10687680, 11043936, 12271040, 13804920, 14250240, 14725248, 16565904, 18406560, 20707380, 21375360, 22087872, 24542080, 27609840, 29450496, 33131808, 36813120, 41414760, 42750720, 44175744, 49084160, 55219680, 66263616, 73626240, 82829520, 88351488, 110439360, 132527232, 147252480, 165659040, 220878720, 265054464, 331318080, 441757440, 662636160, 1325272320]

約数ペア:

[(1, 1325272320), (2, 662636160), (3, 441757440), (4, 331318080), (5, 265054464), (6, 220878720), (8, 165659040), (9, 147252480), (10, 132527232), (12, 110439360), (15, 88351488), (16, 82829520), (18, 73626240), (20, 66263616), (24, 55219680), (27, 49084160), (30, 44175744), (31, 42750720), (32, 41414760), (36, 36813120), (40, 33131808), (45, 29450496), (48, 27609840), (54, 24542080), (60, 22087872), (62, 21375360), (64, 20707380), (72, 18406560), (80, 16565904), (90, 14725248), (93, 14250240), (96, 13804920), (108, 12271040), (120, 11043936), (124, 10687680), (128, 10353690), (135, 9816832), (144, 9203280), (155, 8550144), (160, 8282952), (180, 7362624), (186, 7125120), (192, 6902460), (216, 6135520), (240, 5521968), (248, 5343840), (256, 5176845), (270, 4908416), (279, 4750080), (288, 4601640), (310, 4275072), (320, 4141476), (360, 3681312), (372, 3562560), (384, 3451230), (432, 3067760), (465, 2850048), (480, 2760984), (496, 2671920), (540, 2454208), (558, 2375040), (576, 2300820), (620, 2137536), (640, 2070738), (720, 1840656), (744, 1781280), (768, 1725615), (837, 1583360), (864, 1533880), (930, 1425024), (960, 1380492), (992, 1335960), (1080, 1227104), (1116, 1187520), (1152, 1150410), (1237, 1071360), (1240, 1068768), (1280, 1035369), (1395, 950016), (1440, 920328), (1488, 890640), (1674, 791680), (1728, 766940), (1860, 712512), (1920, 690246), (1984, 667980), (2160, 613552), (2232, 593760), (2304, 575205), (2474, 535680), (2480, 534384), (2790, 475008), (2880, 460164), (2976, 445320), (3348, 395840), (3456, 383470), (3711, 357120), (3720, 356256), (3840, 345123), (3968, 333990), (4185, 316672), (4320, 306776), (4464, 296880), (4948, 267840), (4960, 267192), (5580, 237504), (5760, 230082), (5952, 222660), (6185, 214272), (6696, 197920), (6912, 191735), (7422, 178560), (7440, 178128), (7936, 166995), (8370, 158336), (8640, 153388), (8928, 148440), (9896, 133920), (9920, 133596), (11133, 119040), (11160, 118752), (11520, 115041), (11904, 111330), (12370, 107136), (13392, 98960), (14844, 89280), (14880, 89064), (16740, 79168), (17280, 76694), (17856, 74220), (18555, 71424), (19792, 66960), (19840, 66798), (22266, 59520), (22320, 59376), (23808, 55665), (24740, 53568), (26784, 49480), (29688, 44640), (29760, 44532), (33399, 39680), (33480, 39584), (34560, 38347), (35712, 37110)]