1986677280

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:454

約数の個数: 480

約数和(自身を含む): 8166977280

約数和(自身を除く): 6180300000

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, 61, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 122, 126, 135, 140, 144, 160, 162, 168, 180, 183, 189, 210, 216, 224, 240, 244, 252, 270, 280, 288, 305, 315, 324, 336, 359, 360, 366, 378, 405, 420, 427, 432, 480, 488, 504, 540, 549, 560, 567, 610, 630, 648, 672, 718, 720, 732, 756, 810, 840, 854, 864, 915, 945, 976, 1008, 1077, 1080, 1098, 1120, 1134, 1220, 1260, 1281, 1296, 1436, 1440, 1464, 1512, 1620, 1647, 1680, 1708, 1795, 1830, 1890, 1952, 2016, 2135, 2154, 2160, 2196, 2268, 2440, 2513, 2520, 2562, 2592, 2745, 2835, 2872, 2928, 3024, 3231, 3240, 3294, 3360, 3416, 3590, 3660, 3780, 3843, 4270, 4308, 4320, 4392, 4536, 4880, 4941, 5026, 5040, 5124, 5385, 5490, 5670, 5744, 5856, 6048, 6405, 6462, 6480, 6588, 6832, 7180, 7320, 7539, 7560, 7686, 8235, 8540, 8616, 8784, 9072, 9693, 9760, 9882, 10052, 10080, 10248, 10770, 10980, 11340, 11488, 11529, 12565, 12810, 12924, 12960, 13176, 13664, 14360, 14640, 15078, 15120, 15372, 16155, 16470, 17080, 17232, 17568, 18144, 19215, 19386, 19764, 20104, 20496, 21540, 21899, 21960, 22617, 22680, 23058, 24705, 25130, 25620, 25848, 26352, 28720, 29079, 29280, 30156, 30240, 30744, 32310, 32940, 34160, 34464, 34587, 37695, 38430, 38772, 39528, 40208, 40992, 43080, 43798, 43920, 45234, 45360, 46116, 48465, 49410, 50260, 51240, 51696, 52704, 57440, 57645, 58158, 60312, 61488, 64620, 65697, 65880, 67851, 68320, 69174, 75390, 76860, 77544, 79056, 80416, 86160, 87596, 87840, 90468, 90720, 92232, 96930, 98820, 100520, 102480, 103392, 109495, 113085, 115290, 116316, 120624, 122976, 129240, 131394, 131760, 135702, 138348, 145395, 150780, 153293, 153720, 155088, 158112, 172320, 172935, 175192, 180936, 184464, 193860, 197091, 197640, 201040, 203553, 204960, 218990, 226170, 230580, 232632, 241248, 258480, 262788, 263520, 271404, 276696, 290790, 301560, 306586, 307440, 310176, 328485, 339255, 345870, 350384, 361872, 368928, 387720, 394182, 395280, 402080, 407106, 437980, 452340, 459879, 461160, 465264, 516960, 525576, 542808, 553392, 581580, 591273, 603120, 613172, 614880, 656970, 678510, 691740, 700768, 723744, 766465, 775440, 788364, 790560, 814212, 875960, 904680, 919758, 922320, 930528, 985455, 1017765, 1051152, 1085616, 1106784, 1163160, 1182546, 1206240, 1226344, 1313940, 1357020, 1379637, 1383480, 1532930, 1550880, 1576728, 1628424, 1751920, 1773819, 1809360, 1839516, 1844640, 1970910, 2035530, 2102304, 2171232, 2299395, 2326320, 2365092, 2452688, 2627880, 2714040, 2759274, 2766960, 2956365, 3065860, 3153456, 3256848, 3503840, 3547638, 3618720, 3679032, 3941820, 4071060, 4138911, 4598790, 4652640, 4730184, 4905376, 5255760, 5428080, 5518548, 5533920, 5912730, 6131720, 6306912, 6513696, 6898185, 7095276, 7358064, 7883640, 8142120, 8277822, 8869095, 9197580, 9460368, 10511520, 10856160, 11037096, 11825460, 12263440, 12416733, 13796370, 14190552, 14716128, 15767280, 16284240, 16555644, 17738190, 18395160, 18920736, 20694555, 22074192, 23650920, 24526880, 24833466, 27592740, 28381104, 31534560, 32568480, 33111288, 35476380, 36790320, 41389110, 44148384, 47301840, 49666932, 55185480, 56762208, 62083665, 66222576, 70952760, 73580640, 82778220, 94603680, 99333864, 110370960, 124167330, 132445152, 141905520, 165556440, 198667728, 220741920, 248334660, 283811040, 331112880, 397335456, 496669320, 662225760, 993338640, 1986677280]

約数ペア:

[(1, 1986677280), (2, 993338640), (3, 662225760), (4, 496669320), (5, 397335456), (6, 331112880), (7, 283811040), (8, 248334660), (9, 220741920), (10, 198667728), (12, 165556440), (14, 141905520), (15, 132445152), (16, 124167330), (18, 110370960), (20, 99333864), (21, 94603680), (24, 82778220), (27, 73580640), (28, 70952760), (30, 66222576), (32, 62083665), (35, 56762208), (36, 55185480), (40, 49666932), (42, 47301840), (45, 44148384), (48, 41389110), (54, 36790320), (56, 35476380), (60, 33111288), (61, 32568480), (63, 31534560), (70, 28381104), (72, 27592740), (80, 24833466), (81, 24526880), (84, 23650920), (90, 22074192), (96, 20694555), (105, 18920736), (108, 18395160), (112, 17738190), (120, 16555644), (122, 16284240), (126, 15767280), (135, 14716128), (140, 14190552), (144, 13796370), (160, 12416733), (162, 12263440), (168, 11825460), (180, 11037096), (183, 10856160), (189, 10511520), (210, 9460368), (216, 9197580), (224, 8869095), (240, 8277822), (244, 8142120), (252, 7883640), (270, 7358064), (280, 7095276), (288, 6898185), (305, 6513696), (315, 6306912), (324, 6131720), (336, 5912730), (359, 5533920), (360, 5518548), (366, 5428080), (378, 5255760), (405, 4905376), (420, 4730184), (427, 4652640), (432, 4598790), (480, 4138911), (488, 4071060), (504, 3941820), (540, 3679032), (549, 3618720), (560, 3547638), (567, 3503840), (610, 3256848), (630, 3153456), (648, 3065860), (672, 2956365), (718, 2766960), (720, 2759274), (732, 2714040), (756, 2627880), (810, 2452688), (840, 2365092), (854, 2326320), (864, 2299395), (915, 2171232), (945, 2102304), (976, 2035530), (1008, 1970910), (1077, 1844640), (1080, 1839516), (1098, 1809360), (1120, 1773819), (1134, 1751920), (1220, 1628424), (1260, 1576728), (1281, 1550880), (1296, 1532930), (1436, 1383480), (1440, 1379637), (1464, 1357020), (1512, 1313940), (1620, 1226344), (1647, 1206240), (1680, 1182546), (1708, 1163160), (1795, 1106784), (1830, 1085616), (1890, 1051152), (1952, 1017765), (2016, 985455), (2135, 930528), (2154, 922320), (2160, 919758), (2196, 904680), (2268, 875960), (2440, 814212), (2513, 790560), (2520, 788364), (2562, 775440), (2592, 766465), (2745, 723744), (2835, 700768), (2872, 691740), (2928, 678510), (3024, 656970), (3231, 614880), (3240, 613172), (3294, 603120), (3360, 591273), (3416, 581580), (3590, 553392), (3660, 542808), (3780, 525576), (3843, 516960), (4270, 465264), (4308, 461160), (4320, 459879), (4392, 452340), (4536, 437980), (4880, 407106), (4941, 402080), (5026, 395280), (5040, 394182), (5124, 387720), (5385, 368928), (5490, 361872), (5670, 350384), (5744, 345870), (5856, 339255), (6048, 328485), (6405, 310176), (6462, 307440), (6480, 306586), (6588, 301560), (6832, 290790), (7180, 276696), (7320, 271404), (7539, 263520), (7560, 262788), (7686, 258480), (8235, 241248), (8540, 232632), (8616, 230580), (8784, 226170), (9072, 218990), (9693, 204960), (9760, 203553), (9882, 201040), (10052, 197640), (10080, 197091), (10248, 193860), (10770, 184464), (10980, 180936), (11340, 175192), (11488, 172935), (11529, 172320), (12565, 158112), (12810, 155088), (12924, 153720), (12960, 153293), (13176, 150780), (13664, 145395), (14360, 138348), (14640, 135702), (15078, 131760), (15120, 131394), (15372, 129240), (16155, 122976), (16470, 120624), (17080, 116316), (17232, 115290), (17568, 113085), (18144, 109495), (19215, 103392), (19386, 102480), (19764, 100520), (20104, 98820), (20496, 96930), (21540, 92232), (21899, 90720), (21960, 90468), (22617, 87840), (22680, 87596), (23058, 86160), (24705, 80416), (25130, 79056), (25620, 77544), (25848, 76860), (26352, 75390), (28720, 69174), (29079, 68320), (29280, 67851), (30156, 65880), (30240, 65697), (30744, 64620), (32310, 61488), (32940, 60312), (34160, 58158), (34464, 57645), (34587, 57440), (37695, 52704), (38430, 51696), (38772, 51240), (39528, 50260), (40208, 49410), (40992, 48465), (43080, 46116), (43798, 45360), (43920, 45234)]