183971520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 224

約数和(自身を含む): 658368000

約数和(自身を除く): 474396480

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, 107, 108, 120, 135, 144, 160, 180, 192, 199, 214, 216, 240, 270, 288, 320, 321, 360, 398, 428, 432, 480, 535, 540, 576, 597, 642, 720, 796, 856, 864, 960, 963, 995, 1070, 1080, 1194, 1284, 1440, 1592, 1605, 1712, 1728, 1791, 1926, 1990, 2140, 2160, 2388, 2568, 2880, 2889, 2985, 3184, 3210, 3424, 3582, 3852, 3980, 4280, 4320, 4776, 4815, 5136, 5373, 5778, 5970, 6368, 6420, 6848, 7164, 7704, 7960, 8560, 8640, 8955, 9552, 9630, 10272, 10746, 11556, 11940, 12736, 12840, 14328, 14445, 15408, 15920, 17120, 17910, 19104, 19260, 20544, 21293, 21492, 23112, 23880, 25680, 26865, 28656, 28890, 30816, 31840, 34240, 35820, 38208, 38520, 42586, 42984, 46224, 47760, 51360, 53730, 57312, 57780, 61632, 63680, 63879, 71640, 77040, 85172, 85968, 92448, 95520, 102720, 106465, 107460, 114624, 115560, 127758, 143280, 154080, 170344, 171936, 184896, 191040, 191637, 212930, 214920, 231120, 255516, 286560, 308160, 319395, 340688, 343872, 383274, 425860, 429840, 462240, 511032, 573120, 574911, 638790, 681376, 766548, 851720, 859680, 924480, 958185, 1022064, 1149822, 1277580, 1362752, 1533096, 1703440, 1719360, 1916370, 2044128, 2299644, 2555160, 2874555, 3066192, 3406880, 3832740, 4088256, 4599288, 5110320, 5749110, 6132384, 6813760, 7665480, 9198576, 10220640, 11498220, 12264768, 15330960, 18397152, 20441280, 22996440, 30661920, 36794304, 45992880, 61323840, 91985760, 183971520]

約数ペア:

[(1, 183971520), (2, 91985760), (3, 61323840), (4, 45992880), (5, 36794304), (6, 30661920), (8, 22996440), (9, 20441280), (10, 18397152), (12, 15330960), (15, 12264768), (16, 11498220), (18, 10220640), (20, 9198576), (24, 7665480), (27, 6813760), (30, 6132384), (32, 5749110), (36, 5110320), (40, 4599288), (45, 4088256), (48, 3832740), (54, 3406880), (60, 3066192), (64, 2874555), (72, 2555160), (80, 2299644), (90, 2044128), (96, 1916370), (107, 1719360), (108, 1703440), (120, 1533096), (135, 1362752), (144, 1277580), (160, 1149822), (180, 1022064), (192, 958185), (199, 924480), (214, 859680), (216, 851720), (240, 766548), (270, 681376), (288, 638790), (320, 574911), (321, 573120), (360, 511032), (398, 462240), (428, 429840), (432, 425860), (480, 383274), (535, 343872), (540, 340688), (576, 319395), (597, 308160), (642, 286560), (720, 255516), (796, 231120), (856, 214920), (864, 212930), (960, 191637), (963, 191040), (995, 184896), (1070, 171936), (1080, 170344), (1194, 154080), (1284, 143280), (1440, 127758), (1592, 115560), (1605, 114624), (1712, 107460), (1728, 106465), (1791, 102720), (1926, 95520), (1990, 92448), (2140, 85968), (2160, 85172), (2388, 77040), (2568, 71640), (2880, 63879), (2889, 63680), (2985, 61632), (3184, 57780), (3210, 57312), (3424, 53730), (3582, 51360), (3852, 47760), (3980, 46224), (4280, 42984), (4320, 42586), (4776, 38520), (4815, 38208), (5136, 35820), (5373, 34240), (5778, 31840), (5970, 30816), (6368, 28890), (6420, 28656), (6848, 26865), (7164, 25680), (7704, 23880), (7960, 23112), (8560, 21492), (8640, 21293), (8955, 20544), (9552, 19260), (9630, 19104), (10272, 17910), (10746, 17120), (11556, 15920), (11940, 15408), (12736, 14445), (12840, 14328)]