331318080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1294

約数の個数: 224

約数和(自身を含む): 1207495680

約数和(自身を除く): 876177600

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, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1237, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2474, 2480, 2790, 2880, 2976, 3348, 3711, 3720, 4185, 4320, 4464, 4948, 4960, 5580, 5952, 6185, 6696, 7422, 7440, 8370, 8640, 8928, 9896, 9920, 11133, 11160, 12370, 13392, 14844, 14880, 16740, 17856, 18555, 19792, 22266, 22320, 24740, 26784, 29688, 29760, 33399, 33480, 37110, 38347, 39584, 44532, 44640, 49480, 53568, 55665, 59376, 66798, 66960, 74220, 76694, 79168, 89064, 89280, 98960, 111330, 115041, 118752, 133596, 133920, 148440, 153388, 166995, 178128, 191735, 197920, 222660, 230082, 237504, 267192, 267840, 296880, 306776, 333990, 345123, 356256, 383470, 395840, 445320, 460164, 534384, 575205, 593760, 613552, 667980, 690246, 712512, 766940, 890640, 920328, 1035369, 1068768, 1150410, 1187520, 1227104, 1335960, 1380492, 1533880, 1725615, 1781280, 1840656, 2070738, 2137536, 2300820, 2454208, 2671920, 2760984, 3067760, 3451230, 3562560, 3681312, 4141476, 4601640, 5176845, 5343840, 5521968, 6135520, 6902460, 7362624, 8282952, 9203280, 10353690, 10687680, 11043936, 12271040, 13804920, 16565904, 18406560, 20707380, 22087872, 27609840, 33131808, 36813120, 41414760, 55219680, 66263616, 82829520, 110439360, 165659040, 331318080]

約数ペア:

[(1, 331318080), (2, 165659040), (3, 110439360), (4, 82829520), (5, 66263616), (6, 55219680), (8, 41414760), (9, 36813120), (10, 33131808), (12, 27609840), (15, 22087872), (16, 20707380), (18, 18406560), (20, 16565904), (24, 13804920), (27, 12271040), (30, 11043936), (31, 10687680), (32, 10353690), (36, 9203280), (40, 8282952), (45, 7362624), (48, 6902460), (54, 6135520), (60, 5521968), (62, 5343840), (64, 5176845), (72, 4601640), (80, 4141476), (90, 3681312), (93, 3562560), (96, 3451230), (108, 3067760), (120, 2760984), (124, 2671920), (135, 2454208), (144, 2300820), (155, 2137536), (160, 2070738), (180, 1840656), (186, 1781280), (192, 1725615), (216, 1533880), (240, 1380492), (248, 1335960), (270, 1227104), (279, 1187520), (288, 1150410), (310, 1068768), (320, 1035369), (360, 920328), (372, 890640), (432, 766940), (465, 712512), (480, 690246), (496, 667980), (540, 613552), (558, 593760), (576, 575205), (620, 534384), (720, 460164), (744, 445320), (837, 395840), (864, 383470), (930, 356256), (960, 345123), (992, 333990), (1080, 306776), (1116, 296880), (1237, 267840), (1240, 267192), (1395, 237504), (1440, 230082), (1488, 222660), (1674, 197920), (1728, 191735), (1860, 178128), (1984, 166995), (2160, 153388), (2232, 148440), (2474, 133920), (2480, 133596), (2790, 118752), (2880, 115041), (2976, 111330), (3348, 98960), (3711, 89280), (3720, 89064), (4185, 79168), (4320, 76694), (4464, 74220), (4948, 66960), (4960, 66798), (5580, 59376), (5952, 55665), (6185, 53568), (6696, 49480), (7422, 44640), (7440, 44532), (8370, 39584), (8640, 38347), (8928, 37110), (9896, 33480), (9920, 33399), (11133, 29760), (11160, 29688), (12370, 26784), (13392, 24740), (14844, 22320), (14880, 22266), (16740, 19792), (17856, 18555)]