235988640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 240

約数和(自身を含む): 845238240

約数和(自身を除く): 609249600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 131, 135, 139, 144, 160, 162, 180, 216, 240, 262, 270, 278, 288, 324, 360, 393, 405, 417, 432, 480, 524, 540, 556, 648, 655, 695, 720, 786, 810, 834, 864, 1048, 1080, 1112, 1179, 1251, 1296, 1310, 1390, 1440, 1572, 1620, 1668, 1965, 2085, 2096, 2160, 2224, 2358, 2502, 2592, 2620, 2780, 3144, 3240, 3336, 3537, 3753, 3930, 4170, 4192, 4320, 4448, 4716, 5004, 5240, 5560, 5895, 6255, 6288, 6480, 6672, 7074, 7506, 7860, 8340, 9432, 10008, 10480, 10611, 11120, 11259, 11790, 12510, 12576, 12960, 13344, 14148, 15012, 15720, 16680, 17685, 18209, 18765, 18864, 20016, 20960, 21222, 22240, 22518, 23580, 25020, 28296, 30024, 31440, 33360, 35370, 36418, 37530, 37728, 40032, 42444, 45036, 47160, 50040, 53055, 54627, 56295, 56592, 60048, 62880, 66720, 70740, 72836, 75060, 84888, 90072, 91045, 94320, 100080, 106110, 109254, 112590, 113184, 120096, 141480, 145672, 150120, 163881, 169776, 180144, 182090, 188640, 200160, 212220, 218508, 225180, 273135, 282960, 291344, 300240, 327762, 339552, 360288, 364180, 424440, 437016, 450360, 491643, 546270, 565920, 582688, 600480, 655524, 728360, 819405, 848880, 874032, 900720, 983286, 1092540, 1311048, 1456720, 1474929, 1638810, 1697760, 1748064, 1801440, 1966572, 2185080, 2458215, 2622096, 2913440, 2949858, 3277620, 3933144, 4370160, 4916430, 5244192, 5899716, 6555240, 7374645, 7866288, 8740320, 9832860, 11799432, 13110480, 14749290, 15732576, 19665720, 23598864, 26220960, 29498580, 39331440, 47197728, 58997160, 78662880, 117994320, 235988640]

約数ペア:

[(1, 235988640), (2, 117994320), (3, 78662880), (4, 58997160), (5, 47197728), (6, 39331440), (8, 29498580), (9, 26220960), (10, 23598864), (12, 19665720), (15, 15732576), (16, 14749290), (18, 13110480), (20, 11799432), (24, 9832860), (27, 8740320), (30, 7866288), (32, 7374645), (36, 6555240), (40, 5899716), (45, 5244192), (48, 4916430), (54, 4370160), (60, 3933144), (72, 3277620), (80, 2949858), (81, 2913440), (90, 2622096), (96, 2458215), (108, 2185080), (120, 1966572), (131, 1801440), (135, 1748064), (139, 1697760), (144, 1638810), (160, 1474929), (162, 1456720), (180, 1311048), (216, 1092540), (240, 983286), (262, 900720), (270, 874032), (278, 848880), (288, 819405), (324, 728360), (360, 655524), (393, 600480), (405, 582688), (417, 565920), (432, 546270), (480, 491643), (524, 450360), (540, 437016), (556, 424440), (648, 364180), (655, 360288), (695, 339552), (720, 327762), (786, 300240), (810, 291344), (834, 282960), (864, 273135), (1048, 225180), (1080, 218508), (1112, 212220), (1179, 200160), (1251, 188640), (1296, 182090), (1310, 180144), (1390, 169776), (1440, 163881), (1572, 150120), (1620, 145672), (1668, 141480), (1965, 120096), (2085, 113184), (2096, 112590), (2160, 109254), (2224, 106110), (2358, 100080), (2502, 94320), (2592, 91045), (2620, 90072), (2780, 84888), (3144, 75060), (3240, 72836), (3336, 70740), (3537, 66720), (3753, 62880), (3930, 60048), (4170, 56592), (4192, 56295), (4320, 54627), (4448, 53055), (4716, 50040), (5004, 47160), (5240, 45036), (5560, 42444), (5895, 40032), (6255, 37728), (6288, 37530), (6480, 36418), (6672, 35370), (7074, 33360), (7506, 31440), (7860, 30024), (8340, 28296), (9432, 25020), (10008, 23580), (10480, 22518), (10611, 22240), (11120, 21222), (11259, 20960), (11790, 20016), (12510, 18864), (12576, 18765), (12960, 18209), (13344, 17685), (14148, 16680), (15012, 15720)]