820074528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 432

約数和(自身を含む): 3021520320

約数和(自身を除く): 2201445792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 29, 32, 36, 39, 42, 48, 52, 56, 58, 63, 72, 78, 83, 84, 87, 91, 96, 104, 112, 116, 117, 126, 144, 156, 166, 168, 169, 174, 182, 203, 208, 224, 232, 234, 249, 252, 261, 273, 288, 312, 332, 336, 338, 348, 364, 377, 406, 416, 464, 468, 498, 504, 507, 522, 546, 581, 609, 624, 664, 672, 676, 696, 728, 747, 754, 812, 819, 928, 936, 996, 1008, 1014, 1044, 1079, 1092, 1131, 1162, 1183, 1218, 1248, 1328, 1352, 1392, 1456, 1494, 1508, 1521, 1624, 1638, 1743, 1827, 1872, 1992, 2016, 2028, 2088, 2158, 2184, 2262, 2324, 2366, 2407, 2436, 2639, 2656, 2704, 2784, 2912, 2988, 3016, 3042, 3237, 3248, 3276, 3393, 3486, 3549, 3654, 3744, 3984, 4056, 4176, 4316, 4368, 4524, 4648, 4732, 4814, 4872, 4901, 5229, 5278, 5408, 5976, 6032, 6084, 6474, 6496, 6552, 6786, 6972, 7098, 7221, 7308, 7553, 7917, 7968, 8112, 8352, 8632, 8736, 9048, 9296, 9464, 9628, 9711, 9744, 9802, 10458, 10556, 10647, 11952, 12064, 12168, 12948, 13104, 13572, 13944, 14027, 14196, 14442, 14616, 14703, 15106, 15834, 16224, 16849, 17264, 18096, 18592, 18928, 19256, 19422, 19488, 19604, 20916, 21112, 21294, 21663, 22659, 23751, 23904, 24336, 25896, 26208, 27144, 27888, 28054, 28392, 28884, 29232, 29406, 30212, 31291, 31668, 33698, 34307, 34528, 36192, 37856, 38512, 38844, 39208, 41832, 42081, 42224, 42588, 43326, 44109, 45318, 47502, 48672, 50547, 51792, 54288, 55776, 56108, 56784, 57768, 58464, 58812, 60424, 62582, 63336, 67396, 67977, 68614, 77024, 77688, 78416, 83664, 84162, 84448, 85176, 86652, 88218, 90636, 93873, 95004, 98189, 101094, 102921, 103584, 108576, 112216, 113568, 115536, 117624, 120848, 125164, 126243, 126672, 134792, 135954, 137228, 151641, 155376, 156832, 167328, 168324, 170352, 173304, 176436, 181272, 187746, 190008, 196378, 202188, 205842, 219037, 224432, 231072, 235248, 241696, 250328, 252486, 253344, 269584, 271908, 274456, 281619, 294567, 303282, 308763, 310752, 336648, 340704, 346608, 352872, 362544, 375492, 380016, 392756, 404376, 406783, 411684, 438074, 448864, 470496, 500656, 504972, 539168, 543816, 548912, 563238, 589134, 606564, 617526, 657111, 673296, 693216, 705744, 725088, 750984, 760032, 785512, 808752, 813566, 823368, 876148, 883701, 1001312, 1009944, 1087632, 1097824, 1126476, 1178268, 1213128, 1220349, 1235052, 1314222, 1346592, 1411488, 1501968, 1571024, 1617504, 1627132, 1646736, 1752296, 1767402, 1971333, 2019888, 2175264, 2252952, 2356536, 2426256, 2440698, 2470104, 2628444, 2847481, 3003936, 3142048, 3254264, 3293472, 3504592, 3534804, 3661047, 3942666, 4039776, 4505904, 4713072, 4852512, 4881396, 4940208, 5256888, 5694962, 6508528, 7009184, 7069608, 7322094, 7885332, 8542443, 9011808, 9426144, 9762792, 9880416, 10513776, 11389924, 13017056, 14139216, 14644188, 15770664, 17084886, 19525584, 21027552, 22779848, 25627329, 28278432, 29288376, 31541328, 34169772, 39051168, 45559696, 51254658, 58576752, 63082656, 68339544, 91119392, 102509316, 117153504, 136679088, 205018632, 273358176, 410037264, 820074528]

約数ペア:

[(1, 820074528), (2, 410037264), (3, 273358176), (4, 205018632), (6, 136679088), (7, 117153504), (8, 102509316), (9, 91119392), (12, 68339544), (13, 63082656), (14, 58576752), (16, 51254658), (18, 45559696), (21, 39051168), (24, 34169772), (26, 31541328), (28, 29288376), (29, 28278432), (32, 25627329), (36, 22779848), (39, 21027552), (42, 19525584), (48, 17084886), (52, 15770664), (56, 14644188), (58, 14139216), (63, 13017056), (72, 11389924), (78, 10513776), (83, 9880416), (84, 9762792), (87, 9426144), (91, 9011808), (96, 8542443), (104, 7885332), (112, 7322094), (116, 7069608), (117, 7009184), (126, 6508528), (144, 5694962), (156, 5256888), (166, 4940208), (168, 4881396), (169, 4852512), (174, 4713072), (182, 4505904), (203, 4039776), (208, 3942666), (224, 3661047), (232, 3534804), (234, 3504592), (249, 3293472), (252, 3254264), (261, 3142048), (273, 3003936), (288, 2847481), (312, 2628444), (332, 2470104), (336, 2440698), (338, 2426256), (348, 2356536), (364, 2252952), (377, 2175264), (406, 2019888), (416, 1971333), (464, 1767402), (468, 1752296), (498, 1646736), (504, 1627132), (507, 1617504), (522, 1571024), (546, 1501968), (581, 1411488), (609, 1346592), (624, 1314222), (664, 1235052), (672, 1220349), (676, 1213128), (696, 1178268), (728, 1126476), (747, 1097824), (754, 1087632), (812, 1009944), (819, 1001312), (928, 883701), (936, 876148), (996, 823368), (1008, 813566), (1014, 808752), (1044, 785512), (1079, 760032), (1092, 750984), (1131, 725088), (1162, 705744), (1183, 693216), (1218, 673296), (1248, 657111), (1328, 617526), (1352, 606564), (1392, 589134), (1456, 563238), (1494, 548912), (1508, 543816), (1521, 539168), (1624, 504972), (1638, 500656), (1743, 470496), (1827, 448864), (1872, 438074), (1992, 411684), (2016, 406783), (2028, 404376), (2088, 392756), (2158, 380016), (2184, 375492), (2262, 362544), (2324, 352872), (2366, 346608), (2407, 340704), (2436, 336648), (2639, 310752), (2656, 308763), (2704, 303282), (2784, 294567), (2912, 281619), (2988, 274456), (3016, 271908), (3042, 269584), (3237, 253344), (3248, 252486), (3276, 250328), (3393, 241696), (3486, 235248), (3549, 231072), (3654, 224432), (3744, 219037), (3984, 205842), (4056, 202188), (4176, 196378), (4316, 190008), (4368, 187746), (4524, 181272), (4648, 176436), (4732, 173304), (4814, 170352), (4872, 168324), (4901, 167328), (5229, 156832), (5278, 155376), (5408, 151641), (5976, 137228), (6032, 135954), (6084, 134792), (6474, 126672), (6496, 126243), (6552, 125164), (6786, 120848), (6972, 117624), (7098, 115536), (7221, 113568), (7308, 112216), (7553, 108576), (7917, 103584), (7968, 102921), (8112, 101094), (8352, 98189), (8632, 95004), (8736, 93873), (9048, 90636), (9296, 88218), (9464, 86652), (9628, 85176), (9711, 84448), (9744, 84162), (9802, 83664), (10458, 78416), (10556, 77688), (10647, 77024), (11952, 68614), (12064, 67977), (12168, 67396), (12948, 63336), (13104, 62582), (13572, 60424), (13944, 58812), (14027, 58464), (14196, 57768), (14442, 56784), (14616, 56108), (14703, 55776), (15106, 54288), (15834, 51792), (16224, 50547), (16849, 48672), (17264, 47502), (18096, 45318), (18592, 44109), (18928, 43326), (19256, 42588), (19422, 42224), (19488, 42081), (19604, 41832), (20916, 39208), (21112, 38844), (21294, 38512), (21663, 37856), (22659, 36192), (23751, 34528), (23904, 34307), (24336, 33698), (25896, 31668), (26208, 31291), (27144, 30212), (27888, 29406), (28054, 29232), (28392, 28884)]