20290899216

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:323

約数の個数: 480

約数和(自身を含む): 67382353920

約数和(自身を除く): 47091454704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 49, 56, 57, 62, 76, 84, 93, 97, 98, 112, 114, 124, 133, 147, 151, 152, 168, 186, 194, 196, 217, 228, 248, 266, 291, 294, 302, 304, 336, 372, 388, 392, 399, 434, 453, 456, 496, 532, 582, 588, 589, 604, 651, 679, 744, 776, 784, 798, 868, 906, 912, 931, 1057, 1064, 1164, 1176, 1178, 1208, 1302, 1358, 1488, 1519, 1552, 1596, 1736, 1767, 1812, 1843, 1862, 2037, 2114, 2128, 2328, 2352, 2356, 2416, 2604, 2716, 2793, 2869, 3007, 3038, 3171, 3192, 3472, 3534, 3624, 3686, 3724, 4074, 4123, 4228, 4557, 4656, 4681, 4712, 4753, 5208, 5432, 5529, 5586, 5738, 6014, 6076, 6342, 6384, 7068, 7248, 7372, 7399, 7448, 8148, 8246, 8456, 8607, 9021, 9114, 9362, 9424, 9506, 10416, 10864, 11058, 11172, 11476, 12028, 12152, 12369, 12684, 12901, 14043, 14136, 14259, 14647, 14744, 14798, 14896, 16296, 16492, 16912, 17214, 18042, 18228, 18724, 19012, 20083, 21049, 22116, 22197, 22344, 22952, 24056, 24304, 24738, 25368, 25802, 28086, 28272, 28518, 28861, 29294, 29488, 29596, 32592, 32767, 32984, 34428, 36084, 36456, 37448, 38024, 38703, 40166, 42098, 43941, 44232, 44394, 44688, 45904, 48112, 49476, 50736, 51604, 56172, 57036, 57133, 57722, 58588, 59192, 60249, 63147, 65534, 65968, 68856, 72168, 72912, 74896, 76048, 77406, 80332, 84196, 86583, 87882, 88464, 88788, 88939, 90307, 98301, 98952, 102529, 103208, 112344, 114072, 114266, 115444, 117176, 118384, 120498, 126294, 131068, 137712, 140581, 144336, 147343, 154812, 160664, 168392, 171399, 173166, 175764, 177576, 177878, 180614, 196602, 197904, 205058, 206416, 224688, 228144, 228532, 229369, 230888, 234352, 240996, 252588, 262136, 266817, 270921, 278293, 281162, 294686, 307587, 309624, 321328, 336784, 342798, 346332, 351528, 355152, 355756, 361228, 393204, 399931, 410116, 421743, 442029, 454057, 457064, 458738, 461776, 481992, 505176, 524272, 533634, 541842, 556586, 562324, 589372, 615174, 619248, 622573, 685596, 688107, 692664, 703056, 711512, 717703, 722456, 786408, 799862, 820232, 834879, 843486, 884058, 908114, 914128, 917476, 963984, 1010352, 1067268, 1083684, 1113172, 1124648, 1178744, 1199793, 1230348, 1245146, 1362171, 1371192, 1376214, 1385328, 1423024, 1435406, 1444912, 1572816, 1599724, 1640464, 1669758, 1686972, 1768116, 1816228, 1834952, 1867719, 1948051, 2134536, 2153109, 2167368, 2226344, 2249296, 2357488, 2399586, 2460696, 2490292, 2724342, 2742384, 2752428, 2799517, 2870812, 3178399, 3199448, 3339516, 3373944, 3536232, 3632456, 3669904, 3735438, 3896102, 4269072, 4306218, 4334736, 4358011, 4452688, 4799172, 4921392, 4980584, 5448684, 5504856, 5599034, 5741624, 5844153, 6356798, 6398896, 6679032, 6747888, 7072464, 7264912, 7470876, 7792204, 8398551, 8612436, 8627083, 8716022, 9535197, 9598344, 9961168, 10897368, 11009712, 11198068, 11483248, 11688306, 12713596, 13074033, 13358064, 13636357, 14941752, 15584408, 16797102, 17224872, 17254166, 17432044, 19070394, 19196688, 21794736, 22248793, 22396136, 23376612, 25427192, 25881249, 26148066, 27272714, 29883504, 31168816, 33594204, 34449744, 34508332, 34864088, 38140788, 40909071, 44497586, 44792272, 46753224, 50854384, 51762498, 52296132, 54545428, 60389581, 66746379, 67188408, 69016664, 69728176, 76281576, 81818142, 88995172, 93506448, 103524996, 104592264, 109090856, 120779162, 133492758, 134376816, 138033328, 152563152, 163636284, 177990344, 181168743, 207049992, 209184528, 218181712, 241558324, 266985516, 327272568, 355980688, 362337486, 414099984, 422727067, 483116648, 533971032, 654545136, 724674972, 845454134, 966233296, 1067942064, 1268181201, 1449349944, 1690908268, 2536362402, 2898699888, 3381816536, 5072724804, 6763633072, 10145449608, 20290899216]

約数ペア:

[(1, 20290899216), (2, 10145449608), (3, 6763633072), (4, 5072724804), (6, 3381816536), (7, 2898699888), (8, 2536362402), (12, 1690908268), (14, 1449349944), (16, 1268181201), (19, 1067942064), (21, 966233296), (24, 845454134), (28, 724674972), (31, 654545136), (38, 533971032), (42, 483116648), (48, 422727067), (49, 414099984), (56, 362337486), (57, 355980688), (62, 327272568), (76, 266985516), (84, 241558324), (93, 218181712), (97, 209184528), (98, 207049992), (112, 181168743), (114, 177990344), (124, 163636284), (133, 152563152), (147, 138033328), (151, 134376816), (152, 133492758), (168, 120779162), (186, 109090856), (194, 104592264), (196, 103524996), (217, 93506448), (228, 88995172), (248, 81818142), (266, 76281576), (291, 69728176), (294, 69016664), (302, 67188408), (304, 66746379), (336, 60389581), (372, 54545428), (388, 52296132), (392, 51762498), (399, 50854384), (434, 46753224), (453, 44792272), (456, 44497586), (496, 40909071), (532, 38140788), (582, 34864088), (588, 34508332), (589, 34449744), (604, 33594204), (651, 31168816), (679, 29883504), (744, 27272714), (776, 26148066), (784, 25881249), (798, 25427192), (868, 23376612), (906, 22396136), (912, 22248793), (931, 21794736), (1057, 19196688), (1064, 19070394), (1164, 17432044), (1176, 17254166), (1178, 17224872), (1208, 16797102), (1302, 15584408), (1358, 14941752), (1488, 13636357), (1519, 13358064), (1552, 13074033), (1596, 12713596), (1736, 11688306), (1767, 11483248), (1812, 11198068), (1843, 11009712), (1862, 10897368), (2037, 9961168), (2114, 9598344), (2128, 9535197), (2328, 8716022), (2352, 8627083), (2356, 8612436), (2416, 8398551), (2604, 7792204), (2716, 7470876), (2793, 7264912), (2869, 7072464), (3007, 6747888), (3038, 6679032), (3171, 6398896), (3192, 6356798), (3472, 5844153), (3534, 5741624), (3624, 5599034), (3686, 5504856), (3724, 5448684), (4074, 4980584), (4123, 4921392), (4228, 4799172), (4557, 4452688), (4656, 4358011), (4681, 4334736), (4712, 4306218), (4753, 4269072), (5208, 3896102), (5432, 3735438), (5529, 3669904), (5586, 3632456), (5738, 3536232), (6014, 3373944), (6076, 3339516), (6342, 3199448), (6384, 3178399), (7068, 2870812), (7248, 2799517), (7372, 2752428), (7399, 2742384), (7448, 2724342), (8148, 2490292), (8246, 2460696), (8456, 2399586), (8607, 2357488), (9021, 2249296), (9114, 2226344), (9362, 2167368), (9424, 2153109), (9506, 2134536), (10416, 1948051), (10864, 1867719), (11058, 1834952), (11172, 1816228), (11476, 1768116), (12028, 1686972), (12152, 1669758), (12369, 1640464), (12684, 1599724), (12901, 1572816), (14043, 1444912), (14136, 1435406), (14259, 1423024), (14647, 1385328), (14744, 1376214), (14798, 1371192), (14896, 1362171), (16296, 1245146), (16492, 1230348), (16912, 1199793), (17214, 1178744), (18042, 1124648), (18228, 1113172), (18724, 1083684), (19012, 1067268), (20083, 1010352), (21049, 963984), (22116, 917476), (22197, 914128), (22344, 908114), (22952, 884058), (24056, 843486), (24304, 834879), (24738, 820232), (25368, 799862), (25802, 786408), (28086, 722456), (28272, 717703), (28518, 711512), (28861, 703056), (29294, 692664), (29488, 688107), (29596, 685596), (32592, 622573), (32767, 619248), (32984, 615174), (34428, 589372), (36084, 562324), (36456, 556586), (37448, 541842), (38024, 533634), (38703, 524272), (40166, 505176), (42098, 481992), (43941, 461776), (44232, 458738), (44394, 457064), (44688, 454057), (45904, 442029), (48112, 421743), (49476, 410116), (50736, 399931), (51604, 393204), (56172, 361228), (57036, 355756), (57133, 355152), (57722, 351528), (58588, 346332), (59192, 342798), (60249, 336784), (63147, 321328), (65534, 309624), (65968, 307587), (68856, 294686), (72168, 281162), (72912, 278293), (74896, 270921), (76048, 266817), (77406, 262136), (80332, 252588), (84196, 240996), (86583, 234352), (87882, 230888), (88464, 229369), (88788, 228532), (88939, 228144), (90307, 224688), (98301, 206416), (98952, 205058), (102529, 197904), (103208, 196602), (112344, 180614), (114072, 177878), (114266, 177576), (115444, 175764), (117176, 173166), (118384, 171399), (120498, 168392), (126294, 160664), (131068, 154812), (137712, 147343), (140581, 144336)]