23768640

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{131}}^1$

素因数の和:167

約数の個数: 280

約数和(自身を含む): 97365312

約数和(自身を除く): 73596672

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, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 131, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 262, 270, 280, 288, 315, 320, 324, 336, 360, 378, 393, 405, 420, 432, 448, 480, 504, 524, 540, 560, 567, 576, 630, 648, 655, 672, 720, 756, 786, 810, 840, 864, 917, 945, 960, 1008, 1048, 1080, 1120, 1134, 1179, 1260, 1296, 1310, 1344, 1440, 1512, 1572, 1620, 1680, 1728, 1834, 1890, 1965, 2016, 2096, 2160, 2240, 2268, 2358, 2520, 2592, 2620, 2751, 2835, 2880, 3024, 3144, 3240, 3360, 3537, 3668, 3780, 3930, 4032, 4192, 4320, 4536, 4585, 4716, 5040, 5184, 5240, 5502, 5670, 5895, 6048, 6288, 6480, 6720, 7074, 7336, 7560, 7860, 8253, 8384, 8640, 9072, 9170, 9432, 10080, 10480, 10611, 11004, 11340, 11790, 12096, 12576, 12960, 13755, 14148, 14672, 15120, 15720, 16506, 17685, 18144, 18340, 18864, 20160, 20960, 21222, 22008, 22680, 23580, 24759, 25152, 25920, 27510, 28296, 29344, 30240, 31440, 33012, 35370, 36288, 36680, 37728, 41265, 41920, 42444, 44016, 45360, 47160, 49518, 53055, 55020, 56592, 58688, 60480, 62880, 66024, 70740, 73360, 74277, 75456, 82530, 84888, 88032, 90720, 94320, 99036, 106110, 110040, 113184, 123795, 125760, 132048, 141480, 146720, 148554, 165060, 169776, 176064, 181440, 188640, 198072, 212220, 220080, 226368, 247590, 264096, 282960, 293440, 297108, 330120, 339552, 371385, 377280, 396144, 424440, 440160, 495180, 528192, 565920, 594216, 660240, 679104, 742770, 792288, 848880, 880320, 990360, 1131840, 1188432, 1320480, 1485540, 1584576, 1697760, 1980720, 2376864, 2640960, 2971080, 3395520, 3961440, 4753728, 5942160, 7922880, 11884320, 23768640]

約数ペア:

[(1, 23768640), (2, 11884320), (3, 7922880), (4, 5942160), (5, 4753728), (6, 3961440), (7, 3395520), (8, 2971080), (9, 2640960), (10, 2376864), (12, 1980720), (14, 1697760), (15, 1584576), (16, 1485540), (18, 1320480), (20, 1188432), (21, 1131840), (24, 990360), (27, 880320), (28, 848880), (30, 792288), (32, 742770), (35, 679104), (36, 660240), (40, 594216), (42, 565920), (45, 528192), (48, 495180), (54, 440160), (56, 424440), (60, 396144), (63, 377280), (64, 371385), (70, 339552), (72, 330120), (80, 297108), (81, 293440), (84, 282960), (90, 264096), (96, 247590), (105, 226368), (108, 220080), (112, 212220), (120, 198072), (126, 188640), (131, 181440), (135, 176064), (140, 169776), (144, 165060), (160, 148554), (162, 146720), (168, 141480), (180, 132048), (189, 125760), (192, 123795), (210, 113184), (216, 110040), (224, 106110), (240, 99036), (252, 94320), (262, 90720), (270, 88032), (280, 84888), (288, 82530), (315, 75456), (320, 74277), (324, 73360), (336, 70740), (360, 66024), (378, 62880), (393, 60480), (405, 58688), (420, 56592), (432, 55020), (448, 53055), (480, 49518), (504, 47160), (524, 45360), (540, 44016), (560, 42444), (567, 41920), (576, 41265), (630, 37728), (648, 36680), (655, 36288), (672, 35370), (720, 33012), (756, 31440), (786, 30240), (810, 29344), (840, 28296), (864, 27510), (917, 25920), (945, 25152), (960, 24759), (1008, 23580), (1048, 22680), (1080, 22008), (1120, 21222), (1134, 20960), (1179, 20160), (1260, 18864), (1296, 18340), (1310, 18144), (1344, 17685), (1440, 16506), (1512, 15720), (1572, 15120), (1620, 14672), (1680, 14148), (1728, 13755), (1834, 12960), (1890, 12576), (1965, 12096), (2016, 11790), (2096, 11340), (2160, 11004), (2240, 10611), (2268, 10480), (2358, 10080), (2520, 9432), (2592, 9170), (2620, 9072), (2751, 8640), (2835, 8384), (2880, 8253), (3024, 7860), (3144, 7560), (3240, 7336), (3360, 7074), (3537, 6720), (3668, 6480), (3780, 6288), (3930, 6048), (4032, 5895), (4192, 5670), (4320, 5502), (4536, 5240), (4585, 5184), (4716, 5040)]