2560220208

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 540

約数和(自身を含む): 9584420040

約数和(自身を除く): 7024199832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 49, 52, 56, 57, 63, 72, 76, 78, 84, 91, 98, 104, 112, 113, 114, 117, 126, 133, 144, 147, 152, 156, 168, 169, 171, 182, 196, 208, 226, 228, 234, 247, 252, 266, 273, 294, 304, 312, 336, 338, 339, 342, 364, 392, 399, 441, 452, 456, 468, 494, 504, 507, 532, 546, 588, 624, 637, 676, 678, 684, 728, 741, 784, 791, 798, 819, 882, 904, 912, 931, 936, 988, 1008, 1014, 1017, 1064, 1092, 1176, 1183, 1197, 1274, 1352, 1356, 1368, 1456, 1469, 1482, 1521, 1582, 1596, 1638, 1729, 1764, 1808, 1862, 1872, 1911, 1976, 2028, 2034, 2128, 2147, 2184, 2223, 2352, 2366, 2373, 2394, 2548, 2704, 2712, 2736, 2793, 2938, 2964, 3042, 3164, 3192, 3211, 3276, 3458, 3528, 3549, 3724, 3822, 3952, 4056, 4068, 4294, 4368, 4407, 4446, 4732, 4746, 4788, 5096, 5187, 5424, 5537, 5586, 5733, 5876, 5928, 6084, 6328, 6384, 6422, 6441, 6552, 6916, 7056, 7098, 7119, 7448, 7644, 8112, 8136, 8281, 8379, 8588, 8814, 8892, 9464, 9492, 9576, 9633, 10192, 10283, 10374, 10647, 11074, 11172, 11466, 11752, 11856, 12103, 12168, 12656, 12844, 12882, 13104, 13221, 13832, 14196, 14238, 14896, 15029, 15288, 15561, 16272, 16562, 16611, 16758, 17176, 17628, 17784, 18928, 18984, 19097, 19152, 19266, 19323, 20566, 20748, 21294, 22148, 22344, 22477, 22932, 23504, 24206, 24336, 24843, 25688, 25764, 26442, 27664, 27911, 28392, 28476, 28899, 30058, 30576, 30849, 31122, 33124, 33222, 33516, 34352, 35256, 35568, 36309, 37968, 38194, 38532, 38646, 41132, 41496, 42588, 44296, 44688, 44954, 45087, 45864, 48412, 49686, 49833, 51376, 51528, 52884, 55822, 56784, 56952, 57291, 57798, 60116, 61698, 62244, 66248, 66444, 67032, 67431, 70512, 71981, 72618, 74529, 76388, 77064, 77292, 82264, 82992, 83733, 85176, 88592, 89908, 90174, 91728, 92547, 96824, 99372, 99666, 103056, 105203, 105768, 108927, 111644, 113904, 114582, 115596, 120232, 123396, 124488, 132496, 132888, 133679, 134064, 134862, 135261, 143962, 145236, 149058, 152776, 154128, 154584, 157339, 164528, 167466, 170352, 171873, 179816, 180348, 185094, 193648, 195377, 198744, 199332, 202293, 210406, 211536, 215943, 217854, 223288, 229164, 231192, 240464, 246792, 248976, 251199, 265776, 267358, 269724, 270522, 287924, 290472, 298116, 305552, 309168, 314678, 315609, 334932, 343746, 359632, 360696, 362843, 370188, 390754, 397488, 398664, 401037, 404586, 420812, 431886, 435708, 446576, 458328, 462384, 472017, 493584, 502398, 534716, 539448, 541044, 575848, 580944, 586131, 596232, 629356, 631218, 647829, 669864, 687492, 721392, 725686, 740376, 781508, 797328, 802074, 809172, 841624, 863772, 871416, 916656, 935753, 944034, 946827, 1004796, 1069432, 1078896, 1082088, 1088529, 1151696, 1172262, 1192464, 1203111, 1258712, 1262436, 1295658, 1339728, 1367639, 1374984, 1416051, 1451372, 1480752, 1563016, 1604148, 1618344, 1683248, 1727544, 1742832, 1758393, 1871506, 1888068, 1893654, 2009592, 2138864, 2164176, 2177058, 2344524, 2406222, 2517424, 2524872, 2539901, 2591316, 2735278, 2749968, 2807259, 2832102, 2902744, 3126032, 3208296, 3236688, 3265587, 3455088, 3516786, 3743012, 3776136, 3787308, 4019184, 4102917, 4354116, 4689048, 4812444, 5049744, 5079802, 5182632, 5470556, 5614518, 5664204, 5805488, 6416592, 6531174, 7033572, 7486024, 7552272, 7574616, 7619703, 8205834, 8421777, 8708232, 9378096, 9624888, 10159604, 10365264, 10941112, 11229036, 11328408, 12308751, 13062348, 14067144, 14972048, 15149232, 15239406, 16411668, 16843554, 17416464, 17779307, 19249776, 20319208, 21882224, 22458072, 22656816, 22859109, 24617502, 26124696, 28134288, 30478812, 32823336, 33687108, 35558614, 40638416, 44916144, 45718218, 49235004, 52249392, 53337921, 60957624, 65646672, 67374216, 71117228, 91436436, 98470008, 106675842, 121915248, 134748432, 142234456, 160013763, 182872872, 196940016, 213351684, 284468912, 320027526, 365745744, 426703368, 640055052, 853406736, 1280110104, 2560220208]

約数ペア:

[(1, 2560220208), (2, 1280110104), (3, 853406736), (4, 640055052), (6, 426703368), (7, 365745744), (8, 320027526), (9, 284468912), (12, 213351684), (13, 196940016), (14, 182872872), (16, 160013763), (18, 142234456), (19, 134748432), (21, 121915248), (24, 106675842), (26, 98470008), (28, 91436436), (36, 71117228), (38, 67374216), (39, 65646672), (42, 60957624), (48, 53337921), (49, 52249392), (52, 49235004), (56, 45718218), (57, 44916144), (63, 40638416), (72, 35558614), (76, 33687108), (78, 32823336), (84, 30478812), (91, 28134288), (98, 26124696), (104, 24617502), (112, 22859109), (113, 22656816), (114, 22458072), (117, 21882224), (126, 20319208), (133, 19249776), (144, 17779307), (147, 17416464), (152, 16843554), (156, 16411668), (168, 15239406), (169, 15149232), (171, 14972048), (182, 14067144), (196, 13062348), (208, 12308751), (226, 11328408), (228, 11229036), (234, 10941112), (247, 10365264), (252, 10159604), (266, 9624888), (273, 9378096), (294, 8708232), (304, 8421777), (312, 8205834), (336, 7619703), (338, 7574616), (339, 7552272), (342, 7486024), (364, 7033572), (392, 6531174), (399, 6416592), (441, 5805488), (452, 5664204), (456, 5614518), (468, 5470556), (494, 5182632), (504, 5079802), (507, 5049744), (532, 4812444), (546, 4689048), (588, 4354116), (624, 4102917), (637, 4019184), (676, 3787308), (678, 3776136), (684, 3743012), (728, 3516786), (741, 3455088), (784, 3265587), (791, 3236688), (798, 3208296), (819, 3126032), (882, 2902744), (904, 2832102), (912, 2807259), (931, 2749968), (936, 2735278), (988, 2591316), (1008, 2539901), (1014, 2524872), (1017, 2517424), (1064, 2406222), (1092, 2344524), (1176, 2177058), (1183, 2164176), (1197, 2138864), (1274, 2009592), (1352, 1893654), (1356, 1888068), (1368, 1871506), (1456, 1758393), (1469, 1742832), (1482, 1727544), (1521, 1683248), (1582, 1618344), (1596, 1604148), (1638, 1563016), (1729, 1480752), (1764, 1451372), (1808, 1416051), (1862, 1374984), (1872, 1367639), (1911, 1339728), (1976, 1295658), (2028, 1262436), (2034, 1258712), (2128, 1203111), (2147, 1192464), (2184, 1172262), (2223, 1151696), (2352, 1088529), (2366, 1082088), (2373, 1078896), (2394, 1069432), (2548, 1004796), (2704, 946827), (2712, 944034), (2736, 935753), (2793, 916656), (2938, 871416), (2964, 863772), (3042, 841624), (3164, 809172), (3192, 802074), (3211, 797328), (3276, 781508), (3458, 740376), (3528, 725686), (3549, 721392), (3724, 687492), (3822, 669864), (3952, 647829), (4056, 631218), (4068, 629356), (4294, 596232), (4368, 586131), (4407, 580944), (4446, 575848), (4732, 541044), (4746, 539448), (4788, 534716), (5096, 502398), (5187, 493584), (5424, 472017), (5537, 462384), (5586, 458328), (5733, 446576), (5876, 435708), (5928, 431886), (6084, 420812), (6328, 404586), (6384, 401037), (6422, 398664), (6441, 397488), (6552, 390754), (6916, 370188), (7056, 362843), (7098, 360696), (7119, 359632), (7448, 343746), (7644, 334932), (8112, 315609), (8136, 314678), (8281, 309168), (8379, 305552), (8588, 298116), (8814, 290472), (8892, 287924), (9464, 270522), (9492, 269724), (9576, 267358), (9633, 265776), (10192, 251199), (10283, 248976), (10374, 246792), (10647, 240464), (11074, 231192), (11172, 229164), (11466, 223288), (11752, 217854), (11856, 215943), (12103, 211536), (12168, 210406), (12656, 202293), (12844, 199332), (12882, 198744), (13104, 195377), (13221, 193648), (13832, 185094), (14196, 180348), (14238, 179816), (14896, 171873), (15029, 170352), (15288, 167466), (15561, 164528), (16272, 157339), (16562, 154584), (16611, 154128), (16758, 152776), (17176, 149058), (17628, 145236), (17784, 143962), (18928, 135261), (18984, 134862), (19097, 134064), (19152, 133679), (19266, 132888), (19323, 132496), (20566, 124488), (20748, 123396), (21294, 120232), (22148, 115596), (22344, 114582), (22477, 113904), (22932, 111644), (23504, 108927), (24206, 105768), (24336, 105203), (24843, 103056), (25688, 99666), (25764, 99372), (26442, 96824), (27664, 92547), (27911, 91728), (28392, 90174), (28476, 89908), (28899, 88592), (30058, 85176), (30576, 83733), (30849, 82992), (31122, 82264), (33124, 77292), (33222, 77064), (33516, 76388), (34352, 74529), (35256, 72618), (35568, 71981), (36309, 70512), (37968, 67431), (38194, 67032), (38532, 66444), (38646, 66248), (41132, 62244), (41496, 61698), (42588, 60116), (44296, 57798), (44688, 57291), (44954, 56952), (45087, 56784), (45864, 55822), (48412, 52884), (49686, 51528), (49833, 51376)]