21540800736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1907}}^1$

素因数の和:2374

約数の個数: 288

約数和(自身を含む): 75607354368

約数和(自身を除く): 54066553632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 431, 468, 504, 546, 624, 672, 728, 819, 862, 936, 1008, 1092, 1248, 1293, 1456, 1638, 1724, 1872, 1907, 2016, 2184, 2586, 2912, 3017, 3276, 3448, 3744, 3814, 3879, 4368, 5172, 5603, 5721, 6034, 6552, 6896, 7628, 7758, 8736, 9051, 10344, 11206, 11442, 12068, 13104, 13349, 13792, 15256, 15516, 16809, 17163, 18102, 20688, 22412, 22884, 24136, 24791, 26208, 26698, 27153, 30512, 31032, 33618, 34326, 36204, 39221, 40047, 41376, 44824, 45768, 48272, 49582, 50427, 53396, 54306, 61024, 62064, 67236, 68652, 72408, 74373, 78442, 80094, 89648, 91536, 96544, 99164, 100854, 106792, 108612, 117663, 120141, 124128, 134472, 137304, 144816, 148746, 156884, 160188, 173537, 179296, 183072, 198328, 201708, 213584, 217224, 223119, 235326, 240282, 268944, 274608, 289632, 297492, 313768, 320376, 347074, 352989, 396656, 403416, 427168, 434448, 446238, 470652, 480564, 520611, 537888, 549216, 594984, 627536, 640752, 694148, 705978, 793312, 806832, 821917, 868896, 892476, 941304, 961128, 1041222, 1189968, 1255072, 1281504, 1388296, 1411956, 1561833, 1613664, 1643834, 1784952, 1882608, 1922256, 2082444, 2379936, 2465751, 2776592, 2823912, 3123666, 3287668, 3569904, 3765216, 3844512, 4164888, 4931502, 5553184, 5647824, 5753419, 6247332, 6575336, 7139808, 7397253, 8329776, 9863004, 10684921, 11295648, 11506838, 12494664, 13150672, 14794506, 16659552, 17260257, 19726008, 21369842, 23013676, 24989328, 26301344, 29589012, 32054763, 34520514, 39452016, 42739684, 46027352, 49978656, 51780771, 59178024, 64109526, 69041028, 74794447, 78904032, 85479368, 92054704, 96164289, 103561542, 118356048, 128219052, 138082056, 149588894, 170958736, 184109408, 192328578, 207123084, 224383341, 236712096, 256438104, 276164112, 299177788, 341917472, 384657156, 414246168, 448766682, 512876208, 552328224, 598355576, 673150023, 769314312, 828492336, 897533364, 1025752416, 1196711152, 1346300046, 1538628624, 1656984672, 1795066728, 2393422304, 2692600092, 3077257248, 3590133456, 5385200184, 7180266912, 10770400368, 21540800736]

約数ペア:

[(1, 21540800736), (2, 10770400368), (3, 7180266912), (4, 5385200184), (6, 3590133456), (7, 3077257248), (8, 2692600092), (9, 2393422304), (12, 1795066728), (13, 1656984672), (14, 1538628624), (16, 1346300046), (18, 1196711152), (21, 1025752416), (24, 897533364), (26, 828492336), (28, 769314312), (32, 673150023), (36, 598355576), (39, 552328224), (42, 512876208), (48, 448766682), (52, 414246168), (56, 384657156), (63, 341917472), (72, 299177788), (78, 276164112), (84, 256438104), (91, 236712096), (96, 224383341), (104, 207123084), (112, 192328578), (117, 184109408), (126, 170958736), (144, 149588894), (156, 138082056), (168, 128219052), (182, 118356048), (208, 103561542), (224, 96164289), (234, 92054704), (252, 85479368), (273, 78904032), (288, 74794447), (312, 69041028), (336, 64109526), (364, 59178024), (416, 51780771), (431, 49978656), (468, 46027352), (504, 42739684), (546, 39452016), (624, 34520514), (672, 32054763), (728, 29589012), (819, 26301344), (862, 24989328), (936, 23013676), (1008, 21369842), (1092, 19726008), (1248, 17260257), (1293, 16659552), (1456, 14794506), (1638, 13150672), (1724, 12494664), (1872, 11506838), (1907, 11295648), (2016, 10684921), (2184, 9863004), (2586, 8329776), (2912, 7397253), (3017, 7139808), (3276, 6575336), (3448, 6247332), (3744, 5753419), (3814, 5647824), (3879, 5553184), (4368, 4931502), (5172, 4164888), (5603, 3844512), (5721, 3765216), (6034, 3569904), (6552, 3287668), (6896, 3123666), (7628, 2823912), (7758, 2776592), (8736, 2465751), (9051, 2379936), (10344, 2082444), (11206, 1922256), (11442, 1882608), (12068, 1784952), (13104, 1643834), (13349, 1613664), (13792, 1561833), (15256, 1411956), (15516, 1388296), (16809, 1281504), (17163, 1255072), (18102, 1189968), (20688, 1041222), (22412, 961128), (22884, 941304), (24136, 892476), (24791, 868896), (26208, 821917), (26698, 806832), (27153, 793312), (30512, 705978), (31032, 694148), (33618, 640752), (34326, 627536), (36204, 594984), (39221, 549216), (40047, 537888), (41376, 520611), (44824, 480564), (45768, 470652), (48272, 446238), (49582, 434448), (50427, 427168), (53396, 403416), (54306, 396656), (61024, 352989), (62064, 347074), (67236, 320376), (68652, 313768), (72408, 297492), (74373, 289632), (78442, 274608), (80094, 268944), (89648, 240282), (91536, 235326), (96544, 223119), (99164, 217224), (100854, 213584), (106792, 201708), (108612, 198328), (117663, 183072), (120141, 179296), (124128, 173537), (134472, 160188), (137304, 156884), (144816, 148746)]