188904960

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{911}}^1$

素因数の和:946

約数の個数: 200

約数和(自身を含む): 677340576

約数和(自身を除く): 488435616

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 911, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1822, 1920, 2160, 2304, 2560, 2592, 2733, 2880, 3240, 3456, 3644, 3840, 4320, 4555, 4608, 5184, 5466, 5760, 6480, 6912, 7288, 7680, 8199, 8640, 9110, 10368, 10932, 11520, 12960, 13665, 13824, 14576, 16398, 17280, 18220, 20736, 21864, 23040, 24597, 25920, 27330, 29152, 32796, 34560, 36440, 40995, 41472, 43728, 49194, 51840, 54660, 58304, 65592, 69120, 72880, 73791, 81990, 87456, 98388, 103680, 109320, 116608, 122985, 131184, 145760, 147582, 163980, 174912, 196776, 207360, 218640, 233216, 245970, 262368, 291520, 295164, 327960, 349824, 368955, 393552, 437280, 466432, 491940, 524736, 583040, 590328, 655920, 699648, 737910, 787104, 874560, 983880, 1049472, 1166080, 1180656, 1311840, 1399296, 1475820, 1574208, 1749120, 1967760, 2098944, 2332160, 2361312, 2623680, 2951640, 3148416, 3498240, 3935520, 4197888, 4722624, 5247360, 5903280, 6296832, 6996480, 7871040, 9445248, 10494720, 11806560, 12593664, 15742080, 18890496, 20989440, 23613120, 31484160, 37780992, 47226240, 62968320, 94452480, 188904960]

約数ペア:

[(1, 188904960), (2, 94452480), (3, 62968320), (4, 47226240), (5, 37780992), (6, 31484160), (8, 23613120), (9, 20989440), (10, 18890496), (12, 15742080), (15, 12593664), (16, 11806560), (18, 10494720), (20, 9445248), (24, 7871040), (27, 6996480), (30, 6296832), (32, 5903280), (36, 5247360), (40, 4722624), (45, 4197888), (48, 3935520), (54, 3498240), (60, 3148416), (64, 2951640), (72, 2623680), (80, 2361312), (81, 2332160), (90, 2098944), (96, 1967760), (108, 1749120), (120, 1574208), (128, 1475820), (135, 1399296), (144, 1311840), (160, 1180656), (162, 1166080), (180, 1049472), (192, 983880), (216, 874560), (240, 787104), (256, 737910), (270, 699648), (288, 655920), (320, 590328), (324, 583040), (360, 524736), (384, 491940), (405, 466432), (432, 437280), (480, 393552), (512, 368955), (540, 349824), (576, 327960), (640, 295164), (648, 291520), (720, 262368), (768, 245970), (810, 233216), (864, 218640), (911, 207360), (960, 196776), (1080, 174912), (1152, 163980), (1280, 147582), (1296, 145760), (1440, 131184), (1536, 122985), (1620, 116608), (1728, 109320), (1822, 103680), (1920, 98388), (2160, 87456), (2304, 81990), (2560, 73791), (2592, 72880), (2733, 69120), (2880, 65592), (3240, 58304), (3456, 54660), (3644, 51840), (3840, 49194), (4320, 43728), (4555, 41472), (4608, 40995), (5184, 36440), (5466, 34560), (5760, 32796), (6480, 29152), (6912, 27330), (7288, 25920), (7680, 24597), (8199, 23040), (8640, 21864), (9110, 20736), (10368, 18220), (10932, 17280), (11520, 16398), (12960, 14576), (13665, 13824)]