2912590638720

素因数分解:

$2^7\times 3^4\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{18797}}^1$

素因数の和:18903

約数の個数: 960

約数和(自身を含む): 12298580597160

約数和(自身を除く): 9385989958440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 61, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 122, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 183, 189, 192, 196, 210, 216, 224, 240, 244, 245, 252, 270, 280, 288, 294, 305, 315, 320, 324, 336, 360, 366, 378, 384, 392, 405, 420, 427, 432, 441, 448, 480, 488, 490, 504, 540, 549, 560, 567, 576, 588, 610, 630, 640, 648, 672, 720, 732, 735, 756, 784, 810, 840, 854, 864, 882, 896, 915, 945, 960, 976, 980, 1008, 1080, 1098, 1120, 1134, 1152, 1176, 1220, 1260, 1281, 1296, 1323, 1344, 1440, 1464, 1470, 1512, 1568, 1620, 1647, 1680, 1708, 1728, 1764, 1830, 1890, 1920, 1952, 1960, 2016, 2135, 2160, 2196, 2205, 2240, 2268, 2352, 2440, 2520, 2562, 2592, 2646, 2688, 2745, 2835, 2880, 2928, 2940, 2989, 3024, 3136, 3240, 3294, 3360, 3416, 3456, 3528, 3660, 3780, 3843, 3904, 3920, 3969, 4032, 4270, 4320, 4392, 4410, 4480, 4536, 4704, 4880, 4941, 5040, 5124, 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約数ペア:

[(1, 2912590638720), (2, 1456295319360), (3, 970863546240), (4, 728147659680), (5, 582518127744), (6, 485431773120), (7, 416084376960), (8, 364073829840), (9, 323621182080), (10, 291259063872), (12, 242715886560), (14, 208042188480), (15, 194172709248), (16, 182036914920), (18, 161810591040), (20, 145629531936), (21, 138694792320), (24, 121357943280), (27, 107873727360), (28, 104021094240), (30, 97086354624), (32, 91018457460), (35, 83216875392), (36, 80905295520), (40, 72814765968), (42, 69347396160), (45, 64724236416), (48, 60678971640), (49, 59440625280), (54, 53936863680), (56, 52010547120), (60, 48543177312), (61, 47747387520), (63, 46231597440), (64, 45509228730), (70, 41608437696), (72, 40452647760), (80, 36407382984), (81, 35957909120), (84, 34673698080), (90, 32362118208), (96, 30339485820), (98, 29720312640), (105, 27738958464), (108, 26968431840), (112, 26005273560), (120, 24271588656), (122, 23873693760), (126, 23115798720), (128, 22754614365), (135, 21574745472), (140, 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(45360, 64210552), (46116, 63157920), (47040, 61917318), (47824, 60902280), (49410, 58947392), (51240, 56842128), (51840, 56184233), (52704, 55263180), (52920, 55037616), (53802, 54135360), (54656, 53289495), (56391, 51649920), (56448, 51597765), (57645, 50526336), (58560, 49736862), (59780, 48721824), (60480, 48157914), (61488, 47368440), (63504, 45864680), (65880, 44210544), (68320, 42631596), (69174, 42105280), (70272, 41447385), (70560, 41278212), (71736, 40601520), (72576, 40131595), (75188, 38737440), (76860, 37894752), (79056, 36842120), (79380, 36691744), (80703, 36090240), (81984, 35526330), (84672, 34398510), (87840, 33157908), (89670, 32481216), (90720, 32105276), (92232, 31578960), (93985, 30989952), (94080, 30958659), (95648, 30451140), (98820, 29473696), (102480, 28421064), (105408, 27631590), (105840, 27518808), (107604, 27067680), (112782, 25824960), (115290, 25263168), (117120, 24868431), (119560, 24360912), (120960, 24078957), (122976, 23684220), (127008, 22932340), 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