1861324080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2224

約数の個数: 320

約数和(自身を含む): 7350386688

約数和(自身を除く): 5489062608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 47, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 94, 105, 110, 112, 120, 132, 140, 141, 154, 165, 168, 176, 188, 210, 220, 231, 235, 240, 264, 280, 282, 308, 329, 330, 336, 376, 385, 420, 440, 462, 470, 517, 528, 560, 564, 616, 658, 660, 705, 752, 770, 840, 880, 924, 940, 987, 1034, 1128, 1155, 1232, 1316, 1320, 1410, 1540, 1551, 1645, 1680, 1848, 1880, 1974, 2068, 2143, 2256, 2310, 2585, 2632, 2640, 2820, 3080, 3102, 3290, 3619, 3696, 3760, 3948, 4136, 4286, 4620, 4935, 5170, 5264, 5640, 6160, 6204, 6429, 6580, 7238, 7755, 7896, 8272, 8572, 9240, 9870, 10340, 10715, 10857, 11280, 12408, 12858, 13160, 14476, 15001, 15510, 15792, 17144, 18095, 18480, 19740, 20680, 21430, 21714, 23573, 24816, 25716, 26320, 28952, 30002, 31020, 32145, 34288, 36190, 39480, 41360, 42860, 43428, 45003, 47146, 51432, 54285, 57904, 60004, 62040, 64290, 70719, 72380, 75005, 78960, 85720, 86856, 90006, 94292, 100721, 102864, 108570, 117865, 120008, 124080, 128580, 141438, 144760, 150010, 165011, 171440, 173712, 180012, 188584, 201442, 217140, 225015, 235730, 240016, 257160, 282876, 289520, 300020, 302163, 330022, 353595, 360024, 377168, 402884, 434280, 450030, 471460, 495033, 503605, 514320, 565752, 600040, 604326, 660044, 705047, 707190, 720048, 805768, 825055, 868560, 900060, 942920, 990066, 1007210, 1107931, 1131504, 1200080, 1208652, 1320088, 1410094, 1414380, 1510815, 1611536, 1650110, 1800120, 1885840, 1980132, 2014420, 2115141, 2215862, 2417304, 2475165, 2640176, 2820188, 2828760, 3021630, 3300220, 3323793, 3525235, 3600240, 3960264, 4028840, 4230282, 4431724, 4834608, 4950330, 5539655, 5640376, 5657520, 6043260, 6600440, 6647586, 7050470, 7755517, 7920528, 8057680, 8460564, 8863448, 9900660, 10575705, 11079310, 11280752, 12086520, 13200880, 13295172, 14100940, 15511034, 16618965, 16921128, 17726896, 19801320, 21151410, 22158620, 23266551, 24173040, 26590344, 28201880, 31022068, 33237930, 33842256, 38777585, 39602640, 42302820, 44317240, 46533102, 53180688, 56403760, 62044136, 66475860, 77555170, 84605640, 88634480, 93066204, 116332755, 124088272, 132951720, 155110340, 169211280, 186132408, 232665510, 265903440, 310220680, 372264816, 465331020, 620441360, 930662040, 1861324080]

約数ペア:

[(1, 1861324080), (2, 930662040), (3, 620441360), (4, 465331020), (5, 372264816), (6, 310220680), (7, 265903440), (8, 232665510), (10, 186132408), (11, 169211280), (12, 155110340), (14, 132951720), (15, 124088272), (16, 116332755), (20, 93066204), (21, 88634480), (22, 84605640), (24, 77555170), (28, 66475860), (30, 62044136), (33, 56403760), (35, 53180688), (40, 46533102), (42, 44317240), (44, 42302820), (47, 39602640), (48, 38777585), (55, 33842256), (56, 33237930), (60, 31022068), (66, 28201880), (70, 26590344), (77, 24173040), (80, 23266551), (84, 22158620), (88, 21151410), (94, 19801320), (105, 17726896), (110, 16921128), (112, 16618965), (120, 15511034), (132, 14100940), (140, 13295172), (141, 13200880), (154, 12086520), (165, 11280752), (168, 11079310), (176, 10575705), (188, 9900660), (210, 8863448), (220, 8460564), (231, 8057680), (235, 7920528), (240, 7755517), (264, 7050470), (280, 6647586), (282, 6600440), (308, 6043260), (329, 5657520), (330, 5640376), (336, 5539655), (376, 4950330), (385, 4834608), (420, 4431724), (440, 4230282), (462, 4028840), (470, 3960264), (517, 3600240), (528, 3525235), (560, 3323793), (564, 3300220), (616, 3021630), (658, 2828760), (660, 2820188), (705, 2640176), (752, 2475165), (770, 2417304), (840, 2215862), (880, 2115141), (924, 2014420), (940, 1980132), (987, 1885840), (1034, 1800120), (1128, 1650110), (1155, 1611536), (1232, 1510815), (1316, 1414380), (1320, 1410094), (1410, 1320088), (1540, 1208652), (1551, 1200080), (1645, 1131504), (1680, 1107931), (1848, 1007210), (1880, 990066), (1974, 942920), (2068, 900060), (2143, 868560), (2256, 825055), (2310, 805768), (2585, 720048), (2632, 707190), (2640, 705047), (2820, 660044), (3080, 604326), (3102, 600040), (3290, 565752), (3619, 514320), (3696, 503605), (3760, 495033), (3948, 471460), (4136, 450030), (4286, 434280), (4620, 402884), (4935, 377168), (5170, 360024), (5264, 353595), (5640, 330022), (6160, 302163), (6204, 300020), (6429, 289520), (6580, 282876), (7238, 257160), (7755, 240016), (7896, 235730), (8272, 225015), (8572, 217140), (9240, 201442), (9870, 188584), (10340, 180012), (10715, 173712), (10857, 171440), (11280, 165011), (12408, 150010), (12858, 144760), (13160, 141438), (14476, 128580), (15001, 124080), (15510, 120008), (15792, 117865), (17144, 108570), (18095, 102864), (18480, 100721), (19740, 94292), (20680, 90006), (21430, 86856), (21714, 85720), (23573, 78960), (24816, 75005), (25716, 72380), (26320, 70719), (28952, 64290), (30002, 62040), (31020, 60004), (32145, 57904), (34288, 54285), (36190, 51432), (39480, 47146), (41360, 45003), (42860, 43428)]