208892880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 360

約数和(自身を含む): 846802944

約数和(自身を除く): 637910064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 98, 105, 112, 120, 124, 126, 140, 144, 147, 155, 168, 180, 186, 191, 196, 210, 217, 240, 245, 248, 252, 279, 280, 294, 310, 315, 336, 360, 372, 382, 392, 420, 434, 441, 465, 490, 496, 504, 558, 560, 573, 588, 620, 630, 651, 720, 735, 744, 764, 784, 840, 868, 882, 930, 955, 980, 1008, 1085, 1116, 1146, 1176, 1240, 1260, 1302, 1337, 1395, 1470, 1488, 1519, 1528, 1680, 1719, 1736, 1764, 1860, 1910, 1953, 1960, 2170, 2205, 2232, 2292, 2352, 2480, 2520, 2604, 2674, 2790, 2865, 2940, 3038, 3056, 3255, 3438, 3472, 3528, 3720, 3820, 3906, 3920, 4011, 4340, 4410, 4464, 4557, 4584, 5040, 5208, 5348, 5580, 5730, 5880, 5921, 6076, 6510, 6685, 6876, 7056, 7440, 7595, 7640, 7812, 8022, 8595, 8680, 8820, 9114, 9168, 9359, 9765, 10416, 10696, 11160, 11460, 11760, 11842, 12033, 12152, 13020, 13370, 13671, 13752, 15190, 15280, 15624, 16044, 17190, 17360, 17640, 17763, 18228, 18718, 19530, 20055, 21392, 22320, 22785, 22920, 23684, 24066, 24304, 26040, 26740, 27342, 27504, 28077, 29605, 30380, 31248, 32088, 34380, 35280, 35526, 36456, 37436, 39060, 40110, 41447, 45570, 45840, 46795, 47368, 48132, 52080, 53289, 53480, 54684, 56154, 59210, 60165, 60760, 64176, 68355, 68760, 71052, 72912, 74872, 78120, 80220, 82894, 84231, 88815, 91140, 93590, 94736, 96264, 106578, 106960, 109368, 112308, 118420, 120330, 121520, 124341, 136710, 137520, 140385, 142104, 149744, 156240, 160440, 165788, 168462, 177630, 182280, 187180, 192528, 207235, 213156, 218736, 224616, 236840, 240660, 248682, 266445, 273420, 280770, 284208, 290129, 320880, 331576, 336924, 355260, 364560, 373023, 374360, 414470, 421155, 426312, 449232, 473680, 481320, 497364, 532890, 546840, 561540, 580258, 621705, 663152, 673848, 710520, 746046, 748720, 828940, 842310, 852624, 870387, 962640, 994728, 1065780, 1093680, 1123080, 1160516, 1243410, 1347696, 1421040, 1450645, 1492092, 1657880, 1684620, 1740774, 1865115, 1989456, 2131560, 2246160, 2321032, 2486820, 2611161, 2901290, 2984184, 3315760, 3369240, 3481548, 3730230, 4263120, 4351935, 4642064, 4973640, 5222322, 5802580, 5968368, 6738480, 6963096, 7460460, 8703870, 9947280, 10444644, 11605160, 13055805, 13926192, 14920920, 17407740, 20889288, 23210320, 26111610, 29841840, 34815480, 41778576, 52223220, 69630960, 104446440, 208892880]

約数ペア:

[(1, 208892880), (2, 104446440), (3, 69630960), (4, 52223220), (5, 41778576), (6, 34815480), (7, 29841840), (8, 26111610), (9, 23210320), (10, 20889288), (12, 17407740), (14, 14920920), (15, 13926192), (16, 13055805), (18, 11605160), (20, 10444644), (21, 9947280), (24, 8703870), (28, 7460460), (30, 6963096), (31, 6738480), (35, 5968368), (36, 5802580), (40, 5222322), (42, 4973640), (45, 4642064), (48, 4351935), (49, 4263120), (56, 3730230), (60, 3481548), (62, 3369240), (63, 3315760), (70, 2984184), (72, 2901290), (80, 2611161), (84, 2486820), (90, 2321032), (93, 2246160), (98, 2131560), (105, 1989456), (112, 1865115), (120, 1740774), (124, 1684620), (126, 1657880), (140, 1492092), (144, 1450645), (147, 1421040), (155, 1347696), (168, 1243410), (180, 1160516), (186, 1123080), (191, 1093680), (196, 1065780), (210, 994728), (217, 962640), (240, 870387), (245, 852624), (248, 842310), (252, 828940), (279, 748720), (280, 746046), (294, 710520), (310, 673848), (315, 663152), (336, 621705), (360, 580258), (372, 561540), (382, 546840), (392, 532890), (420, 497364), (434, 481320), (441, 473680), (465, 449232), (490, 426312), (496, 421155), (504, 414470), (558, 374360), (560, 373023), (573, 364560), (588, 355260), (620, 336924), (630, 331576), (651, 320880), (720, 290129), (735, 284208), (744, 280770), (764, 273420), (784, 266445), (840, 248682), (868, 240660), (882, 236840), (930, 224616), (955, 218736), (980, 213156), (1008, 207235), (1085, 192528), (1116, 187180), (1146, 182280), (1176, 177630), (1240, 168462), (1260, 165788), (1302, 160440), (1337, 156240), (1395, 149744), (1470, 142104), (1488, 140385), (1519, 137520), (1528, 136710), (1680, 124341), (1719, 121520), (1736, 120330), (1764, 118420), (1860, 112308), (1910, 109368), (1953, 106960), (1960, 106578), (2170, 96264), (2205, 94736), (2232, 93590), (2292, 91140), (2352, 88815), (2480, 84231), (2520, 82894), (2604, 80220), (2674, 78120), (2790, 74872), (2865, 72912), (2940, 71052), (3038, 68760), (3056, 68355), (3255, 64176), (3438, 60760), (3472, 60165), (3528, 59210), (3720, 56154), (3820, 54684), (3906, 53480), (3920, 53289), (4011, 52080), (4340, 48132), (4410, 47368), (4464, 46795), (4557, 45840), (4584, 45570), (5040, 41447), (5208, 40110), (5348, 39060), (5580, 37436), (5730, 36456), (5880, 35526), (5921, 35280), (6076, 34380), (6510, 32088), (6685, 31248), (6876, 30380), (7056, 29605), (7440, 28077), (7595, 27504), (7640, 27342), (7812, 26740), (8022, 26040), (8595, 24304), (8680, 24066), (8820, 23684), (9114, 22920), (9168, 22785), (9359, 22320), (9765, 21392), (10416, 20055), (10696, 19530), (11160, 18718), (11460, 18228), (11760, 17763), (11842, 17640), (12033, 17360), (12152, 17190), (13020, 16044), (13370, 15624), (13671, 15280), (13752, 15190)]