283357440

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{911}}^1$

素因数の和:947

約数の個数: 216

約数和(自身を含む): 1017813888

約数和(自身を除く): 734456448

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 911, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1822, 1920, 1944, 2160, 2304, 2430, 2592, 2733, 2880, 3240, 3456, 3644, 3840, 3888, 4320, 4555, 4860, 5184, 5466, 5760, 6480, 6912, 7288, 7776, 8199, 8640, 9110, 9720, 10368, 10932, 11520, 12960, 13665, 14576, 15552, 16398, 17280, 18220, 19440, 20736, 21864, 24597, 25920, 27330, 29152, 31104, 32796, 34560, 36440, 38880, 40995, 43728, 49194, 51840, 54660, 58304, 62208, 65592, 72880, 73791, 77760, 81990, 87456, 98388, 103680, 109320, 116608, 122985, 131184, 145760, 147582, 155520, 163980, 174912, 196776, 218640, 221373, 233216, 245970, 262368, 291520, 295164, 311040, 327960, 349824, 368955, 393552, 437280, 442746, 491940, 524736, 583040, 590328, 655920, 699648, 737910, 787104, 874560, 885492, 983880, 1049472, 1106865, 1166080, 1180656, 1311840, 1475820, 1574208, 1749120, 1770984, 1967760, 2098944, 2213730, 2361312, 2623680, 2951640, 3148416, 3498240, 3541968, 3935520, 4427460, 4722624, 5247360, 5903280, 6296832, 7083936, 7871040, 8854920, 9445248, 10494720, 11806560, 14167872, 15742080, 17709840, 18890496, 23613120, 28335744, 31484160, 35419680, 47226240, 56671488, 70839360, 94452480, 141678720, 283357440]

約数ペア:

[(1, 283357440), (2, 141678720), (3, 94452480), (4, 70839360), (5, 56671488), (6, 47226240), (8, 35419680), (9, 31484160), (10, 28335744), (12, 23613120), (15, 18890496), (16, 17709840), (18, 15742080), (20, 14167872), (24, 11806560), (27, 10494720), (30, 9445248), (32, 8854920), (36, 7871040), (40, 7083936), (45, 6296832), (48, 5903280), (54, 5247360), (60, 4722624), (64, 4427460), (72, 3935520), (80, 3541968), (81, 3498240), (90, 3148416), (96, 2951640), (108, 2623680), (120, 2361312), (128, 2213730), (135, 2098944), (144, 1967760), (160, 1770984), (162, 1749120), (180, 1574208), (192, 1475820), (216, 1311840), (240, 1180656), (243, 1166080), (256, 1106865), (270, 1049472), (288, 983880), (320, 885492), (324, 874560), (360, 787104), (384, 737910), (405, 699648), (432, 655920), (480, 590328), (486, 583040), (540, 524736), (576, 491940), (640, 442746), (648, 437280), (720, 393552), (768, 368955), (810, 349824), (864, 327960), (911, 311040), (960, 295164), (972, 291520), (1080, 262368), (1152, 245970), (1215, 233216), (1280, 221373), (1296, 218640), (1440, 196776), (1620, 174912), (1728, 163980), (1822, 155520), (1920, 147582), (1944, 145760), (2160, 131184), (2304, 122985), (2430, 116608), (2592, 109320), (2733, 103680), (2880, 98388), (3240, 87456), (3456, 81990), (3644, 77760), (3840, 73791), (3888, 72880), (4320, 65592), (4555, 62208), (4860, 58304), (5184, 54660), (5466, 51840), (5760, 49194), (6480, 43728), (6912, 40995), (7288, 38880), (7776, 36440), (8199, 34560), (8640, 32796), (9110, 31104), (9720, 29152), (10368, 27330), (10932, 25920), (11520, 24597), (12960, 21864), (13665, 20736), (14576, 19440), (15552, 18220), (16398, 17280)]