1986756480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2633}}^1$

素因数の和:2789

約数の個数: 192

約数和(自身を含む): 6915514320

約数和(自身を除く): 4928757840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 131, 144, 160, 180, 192, 240, 262, 288, 320, 360, 384, 393, 480, 524, 576, 640, 655, 720, 786, 960, 1048, 1152, 1179, 1310, 1440, 1572, 1920, 1965, 2096, 2358, 2620, 2633, 2880, 3144, 3930, 4192, 4716, 5240, 5266, 5760, 5895, 6288, 7860, 7899, 8384, 9432, 10480, 10532, 11790, 12576, 13165, 15720, 15798, 16768, 18864, 20960, 21064, 23580, 23697, 25152, 26330, 31440, 31596, 37728, 39495, 41920, 42128, 47160, 47394, 50304, 52660, 62880, 63192, 75456, 78990, 83840, 84256, 94320, 94788, 105320, 118485, 125760, 126384, 150912, 157980, 168512, 188640, 189576, 210640, 236970, 251520, 252768, 315960, 337024, 344923, 377280, 379152, 421280, 473940, 505536, 631920, 689846, 754560, 758304, 842560, 947880, 1011072, 1034769, 1263840, 1379692, 1516608, 1685120, 1724615, 1895760, 2069538, 2527680, 2759384, 3033216, 3104307, 3449230, 3791520, 4139076, 5055360, 5173845, 5518768, 6208614, 6898460, 7583040, 8278152, 10347690, 11037536, 12417228, 13796920, 15166080, 15521535, 16556304, 20695380, 22075072, 24834456, 27593840, 31043070, 33112608, 41390760, 44150144, 49668912, 55187680, 62086140, 66225216, 82781520, 99337824, 110375360, 124172280, 132450432, 165563040, 198675648, 220750720, 248344560, 331126080, 397351296, 496689120, 662252160, 993378240, 1986756480]

約数ペア:

[(1, 1986756480), (2, 993378240), (3, 662252160), (4, 496689120), (5, 397351296), (6, 331126080), (8, 248344560), (9, 220750720), (10, 198675648), (12, 165563040), (15, 132450432), (16, 124172280), (18, 110375360), (20, 99337824), (24, 82781520), (30, 66225216), (32, 62086140), (36, 55187680), (40, 49668912), (45, 44150144), (48, 41390760), (60, 33112608), (64, 31043070), (72, 27593840), (80, 24834456), (90, 22075072), (96, 20695380), (120, 16556304), (128, 15521535), (131, 15166080), (144, 13796920), (160, 12417228), (180, 11037536), (192, 10347690), (240, 8278152), (262, 7583040), (288, 6898460), (320, 6208614), (360, 5518768), (384, 5173845), (393, 5055360), (480, 4139076), (524, 3791520), (576, 3449230), (640, 3104307), (655, 3033216), (720, 2759384), (786, 2527680), (960, 2069538), (1048, 1895760), (1152, 1724615), (1179, 1685120), (1310, 1516608), (1440, 1379692), (1572, 1263840), (1920, 1034769), (1965, 1011072), (2096, 947880), (2358, 842560), (2620, 758304), (2633, 754560), (2880, 689846), (3144, 631920), (3930, 505536), (4192, 473940), (4716, 421280), (5240, 379152), (5266, 377280), (5760, 344923), (5895, 337024), (6288, 315960), (7860, 252768), (7899, 251520), (8384, 236970), (9432, 210640), (10480, 189576), (10532, 188640), (11790, 168512), (12576, 157980), (13165, 150912), (15720, 126384), (15798, 125760), (16768, 118485), (18864, 105320), (20960, 94788), (21064, 94320), (23580, 84256), (23697, 83840), (25152, 78990), (26330, 75456), (31440, 63192), (31596, 62880), (37728, 52660), (39495, 50304), (41920, 47394), (42128, 47160)]