997367040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{28859}}^1$

素因数の和:28889

約数の個数: 144

約数和(自身を含む): 3539390400

約数和(自身を除く): 2542023360

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, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 28859, 34560, 57718, 86577, 115436, 144295, 173154, 230872, 259731, 288590, 346308, 432885, 461744, 519462, 577180, 692616, 779193, 865770, 923488, 1038924, 1154360, 1298655, 1385232, 1558386, 1731540, 1846976, 2077848, 2308720, 2597310, 2770464, 3116772, 3463080, 3693952, 3895965, 4155696, 4617440, 5194620, 5540928, 6233544, 6926160, 7387904, 7791930, 8311392, 9234880, 10389240, 11081856, 12467088, 13852320, 15583860, 16622784, 18469760, 20778480, 22163712, 24934176, 27704640, 31167720, 33245568, 36939520, 41556960, 49868352, 55409280, 62335440, 66491136, 83113920, 99736704, 110818560, 124670880, 166227840, 199473408, 249341760, 332455680, 498683520, 997367040]

約数ペア:

[(1, 997367040), (2, 498683520), (3, 332455680), (4, 249341760), (5, 199473408), (6, 166227840), (8, 124670880), (9, 110818560), (10, 99736704), (12, 83113920), (15, 66491136), (16, 62335440), (18, 55409280), (20, 49868352), (24, 41556960), (27, 36939520), (30, 33245568), (32, 31167720), (36, 27704640), (40, 24934176), (45, 22163712), (48, 20778480), (54, 18469760), (60, 16622784), (64, 15583860), (72, 13852320), (80, 12467088), (90, 11081856), (96, 10389240), (108, 9234880), (120, 8311392), (128, 7791930), (135, 7387904), (144, 6926160), (160, 6233544), (180, 5540928), (192, 5194620), (216, 4617440), (240, 4155696), (256, 3895965), (270, 3693952), (288, 3463080), (320, 3116772), (360, 2770464), (384, 2597310), (432, 2308720), (480, 2077848), (540, 1846976), (576, 1731540), (640, 1558386), (720, 1385232), (768, 1298655), (864, 1154360), (960, 1038924), (1080, 923488), (1152, 865770), (1280, 779193), (1440, 692616), (1728, 577180), (1920, 519462), (2160, 461744), (2304, 432885), (2880, 346308), (3456, 288590), (3840, 259731), (4320, 230872), (5760, 173154), (6912, 144295), (8640, 115436), (11520, 86577), (17280, 57718), (28859, 34560)]