71305920

素因数分解:

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

素因数の和:170

約数の個数: 336

約数和(自身を含む): 292900608

約数和(自身を除く): 221594688

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, 243, 252, 262, 270, 280, 288, 315, 320, 324, 336, 360, 378, 393, 405, 420, 432, 448, 480, 486, 504, 524, 540, 560, 567, 576, 630, 648, 655, 672, 720, 756, 786, 810, 840, 864, 917, 945, 960, 972, 1008, 1048, 1080, 1120, 1134, 1179, 1215, 1260, 1296, 1310, 1344, 1440, 1512, 1572, 1620, 1680, 1701, 1728, 1834, 1890, 1944, 1965, 2016, 2096, 2160, 2240, 2268, 2358, 2430, 2520, 2592, 2620, 2751, 2835, 2880, 3024, 3144, 3240, 3360, 3402, 3537, 3668, 3780, 3888, 3930, 4032, 4192, 4320, 4536, 4585, 4716, 4860, 5040, 5184, 5240, 5502, 5670, 5895, 6048, 6288, 6480, 6720, 6804, 7074, 7336, 7560, 7776, 7860, 8253, 8384, 8505, 8640, 9072, 9170, 9432, 9720, 10080, 10480, 10611, 11004, 11340, 11790, 12096, 12576, 12960, 13608, 13755, 14148, 14672, 15120, 15552, 15720, 16506, 17010, 17685, 18144, 18340, 18864, 19440, 20160, 20960, 21222, 22008, 22680, 23580, 24759, 25152, 25920, 27216, 27510, 28296, 29344, 30240, 31440, 31833, 33012, 34020, 35370, 36288, 36680, 37728, 38880, 41265, 41920, 42444, 44016, 45360, 47160, 49518, 53055, 54432, 55020, 56592, 58688, 60480, 62880, 63666, 66024, 68040, 70740, 73360, 74277, 75456, 77760, 82530, 84888, 88032, 90720, 94320, 99036, 106110, 108864, 110040, 113184, 123795, 125760, 127332, 132048, 136080, 141480, 146720, 148554, 159165, 165060, 169776, 176064, 181440, 188640, 198072, 212220, 220080, 222831, 226368, 247590, 254664, 264096, 272160, 282960, 293440, 297108, 318330, 330120, 339552, 371385, 377280, 396144, 424440, 440160, 445662, 495180, 509328, 528192, 544320, 565920, 594216, 636660, 660240, 679104, 742770, 792288, 848880, 880320, 891324, 990360, 1018656, 1114155, 1131840, 1188432, 1273320, 1320480, 1485540, 1584576, 1697760, 1782648, 1980720, 2037312, 2228310, 2376864, 2546640, 2640960, 2971080, 3395520, 3565296, 3961440, 4456620, 4753728, 5093280, 5942160, 7130592, 7922880, 8913240, 10186560, 11884320, 14261184, 17826480, 23768640, 35652960, 71305920]

約数ペア:

[(1, 71305920), (2, 35652960), (3, 23768640), (4, 17826480), (5, 14261184), (6, 11884320), (7, 10186560), (8, 8913240), (9, 7922880), (10, 7130592), (12, 5942160), (14, 5093280), (15, 4753728), (16, 4456620), (18, 3961440), (20, 3565296), (21, 3395520), (24, 2971080), (27, 2640960), (28, 2546640), (30, 2376864), (32, 2228310), (35, 2037312), (36, 1980720), (40, 1782648), (42, 1697760), (45, 1584576), (48, 1485540), (54, 1320480), (56, 1273320), (60, 1188432), (63, 1131840), (64, 1114155), (70, 1018656), (72, 990360), (80, 891324), (81, 880320), (84, 848880), (90, 792288), (96, 742770), (105, 679104), (108, 660240), (112, 636660), (120, 594216), (126, 565920), (131, 544320), (135, 528192), (140, 509328), (144, 495180), (160, 445662), (162, 440160), (168, 424440), (180, 396144), (189, 377280), (192, 371385), (210, 339552), (216, 330120), (224, 318330), (240, 297108), (243, 293440), (252, 282960), (262, 272160), (270, 264096), (280, 254664), (288, 247590), (315, 226368), (320, 222831), (324, 220080), (336, 212220), (360, 198072), (378, 188640), (393, 181440), (405, 176064), (420, 169776), (432, 165060), (448, 159165), (480, 148554), (486, 146720), (504, 141480), (524, 136080), (540, 132048), (560, 127332), (567, 125760), (576, 123795), (630, 113184), (648, 110040), (655, 108864), (672, 106110), (720, 99036), (756, 94320), (786, 90720), (810, 88032), (840, 84888), (864, 82530), (917, 77760), (945, 75456), (960, 74277), (972, 73360), (1008, 70740), (1048, 68040), (1080, 66024), (1120, 63666), (1134, 62880), (1179, 60480), (1215, 58688), (1260, 56592), (1296, 55020), (1310, 54432), (1344, 53055), (1440, 49518), (1512, 47160), (1572, 45360), (1620, 44016), (1680, 42444), (1701, 41920), (1728, 41265), (1834, 38880), (1890, 37728), (1944, 36680), (1965, 36288), (2016, 35370), (2096, 34020), (2160, 33012), (2240, 31833), (2268, 31440), (2358, 30240), (2430, 29344), (2520, 28296), (2592, 27510), (2620, 27216), (2751, 25920), (2835, 25152), (2880, 24759), (3024, 23580), (3144, 22680), (3240, 22008), (3360, 21222), (3402, 20960), (3537, 20160), (3668, 19440), (3780, 18864), (3888, 18340), (3930, 18144), (4032, 17685), (4192, 17010), (4320, 16506), (4536, 15720), (4585, 15552), (4716, 15120), (4860, 14672), (5040, 14148), (5184, 13755), (5240, 13608), (5502, 12960), (5670, 12576), (5895, 12096), (6048, 11790), (6288, 11340), (6480, 11004), (6720, 10611), (6804, 10480), (7074, 10080), (7336, 9720), (7560, 9432), (7776, 9170), (7860, 9072), (8253, 8640), (8384, 8505)]