238422240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 432

約数和(自身を含む): 985944960

約数和(自身を除く): 747522720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 98, 105, 109, 112, 120, 124, 126, 140, 144, 147, 155, 160, 168, 180, 186, 196, 210, 217, 218, 224, 240, 245, 248, 252, 279, 280, 288, 294, 310, 315, 327, 336, 360, 372, 392, 420, 434, 436, 441, 465, 480, 490, 496, 504, 545, 558, 560, 588, 620, 630, 651, 654, 672, 720, 735, 744, 763, 784, 840, 868, 872, 882, 930, 980, 981, 992, 1008, 1085, 1090, 1116, 1120, 1176, 1240, 1260, 1302, 1308, 1395, 1440, 1470, 1488, 1519, 1526, 1568, 1635, 1680, 1736, 1744, 1764, 1860, 1953, 1960, 1962, 2016, 2170, 2180, 2205, 2232, 2289, 2352, 2480, 2520, 2604, 2616, 2790, 2940, 2976, 3038, 3052, 3255, 3270, 3360, 3379, 3472, 3488, 3528, 3720, 3815, 3906, 3920, 3924, 4340, 4360, 4410, 4464, 4557, 4578, 4704, 4905, 4960, 5040, 5208, 5232, 5341, 5580, 5880, 6076, 6104, 6510, 6540, 6758, 6867, 6944, 7056, 7440, 7595, 7630, 7812, 7840, 7848, 8680, 8720, 8820, 8928, 9114, 9156, 9765, 9810, 10080, 10137, 10416, 10464, 10682, 11160, 11445, 11760, 12152, 12208, 13020, 13080, 13516, 13671, 13734, 14112, 14880, 15190, 15260, 15624, 15696, 16023, 16895, 17360, 17440, 17640, 18228, 18312, 19530, 19620, 20274, 20832, 21364, 22320, 22785, 22890, 23520, 23653, 24304, 24416, 26040, 26160, 26705, 27032, 27342, 27468, 30380, 30411, 30520, 31248, 31392, 32046, 33790, 34335, 34720, 35280, 36456, 36624, 39060, 39240, 40548, 42728, 44640, 45570, 45780, 47306, 48069, 48608, 50685, 52080, 52320, 53410, 54064, 54684, 54936, 60760, 60822, 61040, 62496, 64092, 67580, 68355, 68670, 70560, 70959, 72912, 73248, 78120, 78480, 80115, 81096, 85456, 91140, 91560, 94612, 96138, 101370, 104160, 106820, 108128, 109368, 109872, 118265, 121520, 121644, 122080, 128184, 135160, 136710, 137340, 141918, 145824, 152055, 156240, 156960, 160230, 162192, 165571, 170912, 182280, 183120, 189224, 192276, 202740, 212877, 213640, 218736, 219744, 236530, 240345, 243040, 243288, 256368, 270320, 273420, 274680, 283836, 304110, 312480, 320460, 324384, 331142, 354795, 364560, 366240, 378448, 384552, 405480, 425754, 427280, 437472, 473060, 480690, 486576, 496713, 512736, 540640, 546840, 549360, 567672, 608220, 640920, 662284, 709590, 729120, 756896, 769104, 810960, 827855, 851508, 854560, 946120, 961380, 973152, 993426, 1064385, 1093680, 1098720, 1135344, 1216440, 1281840, 1324568, 1419180, 1490139, 1538208, 1621920, 1655710, 1703016, 1892240, 1922760, 1986852, 2128770, 2187360, 2270688, 2432880, 2483565, 2563680, 2649136, 2838360, 2980278, 3311420, 3406032, 3784480, 3845520, 3973704, 4257540, 4865760, 4967130, 5298272, 5676720, 5960556, 6622840, 6812064, 7450695, 7691040, 7947408, 8515080, 9934260, 11353440, 11921112, 13245680, 14901390, 15894816, 17030160, 19868520, 23842224, 26491360, 29802780, 34060320, 39737040, 47684448, 59605560, 79474080, 119211120, 238422240]

約数ペア:

[(1, 238422240), (2, 119211120), (3, 79474080), (4, 59605560), (5, 47684448), (6, 39737040), (7, 34060320), (8, 29802780), (9, 26491360), (10, 23842224), (12, 19868520), (14, 17030160), (15, 15894816), (16, 14901390), (18, 13245680), (20, 11921112), (21, 11353440), (24, 9934260), (28, 8515080), (30, 7947408), (31, 7691040), (32, 7450695), (35, 6812064), (36, 6622840), (40, 5960556), (42, 5676720), (45, 5298272), (48, 4967130), (49, 4865760), (56, 4257540), (60, 3973704), (62, 3845520), (63, 3784480), (70, 3406032), (72, 3311420), (80, 2980278), (84, 2838360), (90, 2649136), (93, 2563680), (96, 2483565), (98, 2432880), (105, 2270688), (109, 2187360), (112, 2128770), (120, 1986852), (124, 1922760), (126, 1892240), (140, 1703016), (144, 1655710), (147, 1621920), (155, 1538208), (160, 1490139), (168, 1419180), (180, 1324568), (186, 1281840), (196, 1216440), (210, 1135344), (217, 1098720), (218, 1093680), (224, 1064385), (240, 993426), (245, 973152), (248, 961380), (252, 946120), (279, 854560), (280, 851508), (288, 827855), (294, 810960), (310, 769104), (315, 756896), (327, 729120), (336, 709590), (360, 662284), (372, 640920), (392, 608220), (420, 567672), (434, 549360), (436, 546840), (441, 540640), (465, 512736), (480, 496713), (490, 486576), (496, 480690), (504, 473060), (545, 437472), (558, 427280), (560, 425754), (588, 405480), (620, 384552), (630, 378448), (651, 366240), (654, 364560), (672, 354795), (720, 331142), (735, 324384), (744, 320460), (763, 312480), (784, 304110), (840, 283836), (868, 274680), (872, 273420), (882, 270320), (930, 256368), (980, 243288), (981, 243040), (992, 240345), (1008, 236530), (1085, 219744), (1090, 218736), (1116, 213640), (1120, 212877), (1176, 202740), (1240, 192276), (1260, 189224), (1302, 183120), (1308, 182280), (1395, 170912), (1440, 165571), (1470, 162192), (1488, 160230), (1519, 156960), (1526, 156240), (1568, 152055), (1635, 145824), (1680, 141918), (1736, 137340), (1744, 136710), (1764, 135160), (1860, 128184), (1953, 122080), (1960, 121644), (1962, 121520), (2016, 118265), (2170, 109872), (2180, 109368), (2205, 108128), (2232, 106820), (2289, 104160), (2352, 101370), (2480, 96138), (2520, 94612), (2604, 91560), (2616, 91140), (2790, 85456), (2940, 81096), (2976, 80115), (3038, 78480), (3052, 78120), (3255, 73248), (3270, 72912), (3360, 70959), (3379, 70560), (3472, 68670), (3488, 68355), (3528, 67580), (3720, 64092), (3815, 62496), (3906, 61040), (3920, 60822), (3924, 60760), (4340, 54936), (4360, 54684), (4410, 54064), (4464, 53410), (4557, 52320), (4578, 52080), (4704, 50685), (4905, 48608), (4960, 48069), (5040, 47306), (5208, 45780), (5232, 45570), (5341, 44640), (5580, 42728), (5880, 40548), (6076, 39240), (6104, 39060), (6510, 36624), (6540, 36456), (6758, 35280), (6867, 34720), (6944, 34335), (7056, 33790), (7440, 32046), (7595, 31392), (7630, 31248), (7812, 30520), (7840, 30411), (7848, 30380), (8680, 27468), (8720, 27342), (8820, 27032), (8928, 26705), (9114, 26160), (9156, 26040), (9765, 24416), (9810, 24304), (10080, 23653), (10137, 23520), (10416, 22890), (10464, 22785), (10682, 22320), (11160, 21364), (11445, 20832), (11760, 20274), (12152, 19620), (12208, 19530), (13020, 18312), (13080, 18228), (13516, 17640), (13671, 17440), (13734, 17360), (14112, 16895), (14880, 16023), (15190, 15696), (15260, 15624)]