852285280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 288

約数和(自身を含む): 2670554880

約数和(自身を除く): 1818269600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 121, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 242, 266, 280, 304, 308, 331, 352, 380, 385, 418, 440, 484, 532, 560, 605, 608, 616, 662, 665, 760, 770, 836, 847, 880, 968, 1045, 1064, 1120, 1210, 1232, 1324, 1330, 1463, 1520, 1540, 1655, 1672, 1694, 1760, 1936, 2090, 2128, 2299, 2317, 2420, 2464, 2648, 2660, 2926, 3040, 3080, 3310, 3344, 3388, 3641, 3872, 4180, 4235, 4256, 4598, 4634, 4840, 5296, 5320, 5852, 6160, 6289, 6620, 6688, 6776, 7282, 7315, 8360, 8470, 9196, 9268, 9680, 10592, 10640, 11495, 11585, 11704, 12320, 12578, 13240, 13552, 14564, 14630, 16093, 16720, 16940, 18205, 18392, 18536, 19360, 21280, 22990, 23170, 23408, 25156, 25487, 26480, 27104, 29128, 29260, 31445, 32186, 33440, 33880, 36410, 36784, 37072, 40051, 44023, 45980, 46340, 46816, 50312, 50974, 52960, 58256, 58520, 62890, 64372, 67760, 69179, 72820, 73568, 74144, 80102, 80465, 88046, 91960, 92680, 100624, 101948, 116512, 117040, 125780, 127435, 128744, 135520, 138358, 145640, 160204, 160930, 176092, 183920, 185360, 200255, 201248, 203896, 220115, 234080, 251560, 254870, 257488, 276716, 280357, 291280, 320408, 321860, 345895, 352184, 367840, 370720, 400510, 407792, 440230, 484253, 503120, 509740, 514976, 553432, 560714, 582560, 640816, 643720, 691790, 704368, 760969, 801020, 815584, 880460, 968506, 1006240, 1019480, 1106864, 1121428, 1281632, 1287440, 1383580, 1401785, 1408736, 1521938, 1602040, 1760920, 1937012, 2038960, 2213728, 2242856, 2421265, 2574880, 2767160, 2803570, 3043876, 3204080, 3521840, 3804845, 3874024, 4077920, 4485712, 4842530, 5326783, 5534320, 5607140, 6087752, 6408160, 7043680, 7609690, 7748048, 8971424, 9685060, 10653566, 11068640, 11214280, 12175504, 15219380, 15496096, 19370120, 21307132, 22428560, 24351008, 26633915, 30438760, 38740240, 42614264, 44857120, 53267830, 60877520, 77480480, 85228528, 106535660, 121755040, 170457056, 213071320, 426142640, 852285280]

約数ペア:

[(1, 852285280), (2, 426142640), (4, 213071320), (5, 170457056), (7, 121755040), (8, 106535660), (10, 85228528), (11, 77480480), (14, 60877520), (16, 53267830), (19, 44857120), (20, 42614264), (22, 38740240), (28, 30438760), (32, 26633915), (35, 24351008), (38, 22428560), (40, 21307132), (44, 19370120), (55, 15496096), (56, 15219380), (70, 12175504), (76, 11214280), (77, 11068640), (80, 10653566), (88, 9685060), (95, 8971424), (110, 7748048), (112, 7609690), (121, 7043680), (133, 6408160), (140, 6087752), (152, 5607140), (154, 5534320), (160, 5326783), (176, 4842530), (190, 4485712), (209, 4077920), (220, 3874024), (224, 3804845), (242, 3521840), (266, 3204080), (280, 3043876), (304, 2803570), (308, 2767160), (331, 2574880), (352, 2421265), (380, 2242856), (385, 2213728), (418, 2038960), (440, 1937012), (484, 1760920), (532, 1602040), (560, 1521938), (605, 1408736), (608, 1401785), (616, 1383580), (662, 1287440), (665, 1281632), (760, 1121428), (770, 1106864), (836, 1019480), (847, 1006240), (880, 968506), (968, 880460), (1045, 815584), (1064, 801020), (1120, 760969), (1210, 704368), (1232, 691790), (1324, 643720), (1330, 640816), (1463, 582560), (1520, 560714), (1540, 553432), (1655, 514976), (1672, 509740), (1694, 503120), (1760, 484253), (1936, 440230), (2090, 407792), (2128, 400510), (2299, 370720), (2317, 367840), (2420, 352184), (2464, 345895), (2648, 321860), (2660, 320408), (2926, 291280), (3040, 280357), (3080, 276716), (3310, 257488), (3344, 254870), (3388, 251560), (3641, 234080), (3872, 220115), (4180, 203896), (4235, 201248), (4256, 200255), (4598, 185360), (4634, 183920), (4840, 176092), (5296, 160930), (5320, 160204), (5852, 145640), (6160, 138358), (6289, 135520), (6620, 128744), (6688, 127435), (6776, 125780), (7282, 117040), (7315, 116512), (8360, 101948), (8470, 100624), (9196, 92680), (9268, 91960), (9680, 88046), (10592, 80465), (10640, 80102), (11495, 74144), (11585, 73568), (11704, 72820), (12320, 69179), (12578, 67760), (13240, 64372), (13552, 62890), (14564, 58520), (14630, 58256), (16093, 52960), (16720, 50974), (16940, 50312), (18205, 46816), (18392, 46340), (18536, 45980), (19360, 44023), (21280, 40051), (22990, 37072), (23170, 36784), (23408, 36410), (25156, 33880), (25487, 33440), (26480, 32186), (27104, 31445), (29128, 29260)]