815869440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2129

約数の個数: 240

約数和(自身を含む): 2993232528

約数和(自身を除く): 2177363088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2083, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3264, 3840, 4080, 4166, 4352, 4608, 4896, 5440, 5760, 6120, 6249, 6528, 7680, 8160, 8332, 8704, 9792, 10415, 10880, 11520, 12240, 12498, 13056, 16320, 16664, 18747, 19584, 20830, 21760, 23040, 24480, 24996, 26112, 31245, 32640, 33328, 35411, 37494, 39168, 41660, 43520, 48960, 49992, 62490, 65280, 66656, 70822, 74988, 78336, 83320, 93735, 97920, 99984, 106233, 124980, 130560, 133312, 141644, 149976, 166640, 177055, 187470, 195840, 199968, 212466, 249960, 266624, 283288, 299952, 318699, 333280, 354110, 374940, 391680, 399936, 424932, 499920, 531165, 533248, 566576, 599904, 637398, 666560, 708220, 749880, 799872, 849864, 999840, 1062330, 1066496, 1133152, 1199808, 1274796, 1333120, 1416440, 1499760, 1593495, 1599744, 1699728, 1999680, 2124660, 2266304, 2399616, 2549592, 2666240, 2832880, 2999520, 3186990, 3199488, 3399456, 3999360, 4249320, 4532608, 4799232, 5099184, 5332480, 5665760, 5999040, 6373980, 6798912, 7998720, 8498640, 9065216, 9598464, 10198368, 11331520, 11998080, 12747960, 13597824, 15997440, 16997280, 18130432, 20396736, 22663040, 23996160, 25495920, 27195648, 33994560, 40793472, 45326080, 47992320, 50991840, 54391296, 67989120, 81586944, 90652160, 101983680, 135978240, 163173888, 203967360, 271956480, 407934720, 815869440]

約数ペア:

[(1, 815869440), (2, 407934720), (3, 271956480), (4, 203967360), (5, 163173888), (6, 135978240), (8, 101983680), (9, 90652160), (10, 81586944), (12, 67989120), (15, 54391296), (16, 50991840), (17, 47992320), (18, 45326080), (20, 40793472), (24, 33994560), (30, 27195648), (32, 25495920), (34, 23996160), (36, 22663040), (40, 20396736), (45, 18130432), (48, 16997280), (51, 15997440), (60, 13597824), (64, 12747960), (68, 11998080), (72, 11331520), (80, 10198368), (85, 9598464), (90, 9065216), (96, 8498640), (102, 7998720), (120, 6798912), (128, 6373980), (136, 5999040), (144, 5665760), (153, 5332480), (160, 5099184), (170, 4799232), (180, 4532608), (192, 4249320), (204, 3999360), (240, 3399456), (255, 3199488), (256, 3186990), (272, 2999520), (288, 2832880), (306, 2666240), (320, 2549592), (340, 2399616), (360, 2266304), (384, 2124660), (408, 1999680), (480, 1699728), (510, 1599744), (512, 1593495), (544, 1499760), (576, 1416440), (612, 1333120), (640, 1274796), (680, 1199808), (720, 1133152), (765, 1066496), (768, 1062330), (816, 999840), (960, 849864), (1020, 799872), (1088, 749880), (1152, 708220), (1224, 666560), (1280, 637398), (1360, 599904), (1440, 566576), (1530, 533248), (1536, 531165), (1632, 499920), (1920, 424932), (2040, 399936), (2083, 391680), (2176, 374940), (2304, 354110), (2448, 333280), (2560, 318699), (2720, 299952), (2880, 283288), (3060, 266624), (3264, 249960), (3840, 212466), (4080, 199968), (4166, 195840), (4352, 187470), (4608, 177055), (4896, 166640), (5440, 149976), (5760, 141644), (6120, 133312), (6249, 130560), (6528, 124980), (7680, 106233), (8160, 99984), (8332, 97920), (8704, 93735), (9792, 83320), (10415, 78336), (10880, 74988), (11520, 70822), (12240, 66656), (12498, 65280), (13056, 62490), (16320, 49992), (16664, 48960), (18747, 43520), (19584, 41660), (20830, 39168), (21760, 37494), (23040, 35411), (24480, 33328), (24996, 32640), (26112, 31245)]