21500673264

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:753

約数の個数: 320

約数和(自身を含む): 71995392000

約数和(自身を除く): 50494718736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 84, 108, 112, 126, 142, 144, 168, 189, 213, 216, 239, 252, 284, 336, 378, 419, 426, 432, 478, 497, 504, 568, 639, 717, 756, 838, 852, 956, 994, 1008, 1136, 1257, 1278, 1434, 1491, 1512, 1673, 1676, 1704, 1912, 1917, 1988, 2151, 2514, 2556, 2868, 2933, 2982, 3024, 3346, 3352, 3408, 3771, 3824, 3834, 3976, 4302, 4473, 5019, 5028, 5112, 5736, 5866, 5964, 6453, 6692, 6704, 7542, 7668, 7952, 8604, 8799, 8946, 10038, 10056, 10224, 11313, 11472, 11732, 11928, 12906, 13384, 13419, 15057, 15084, 15336, 16969, 17208, 17598, 17892, 20076, 20112, 22626, 23464, 23856, 25812, 26397, 26768, 26838, 29749, 30114, 30168, 30672, 33938, 34416, 35196, 35784, 40152, 45171, 45252, 46928, 50907, 51624, 52794, 53676, 59498, 60228, 60336, 67876, 70392, 71568, 79191, 80304, 89247, 90342, 90504, 100141, 101814, 103248, 105588, 107352, 118783, 118996, 120456, 135752, 140784, 152721, 158382, 178494, 180684, 181008, 200282, 203628, 208243, 211176, 214704, 237566, 237992, 240912, 267741, 271504, 300423, 305442, 316764, 356349, 356988, 361368, 400564, 407256, 416486, 422352, 458163, 475132, 475984, 535482, 600846, 610884, 624729, 633528, 700987, 712698, 713976, 722736, 801128, 803223, 814512, 832972, 901269, 916326, 950264, 1069047, 1070964, 1201692, 1221768, 1249458, 1267056, 1401974, 1425396, 1427952, 1602256, 1606446, 1665944, 1802538, 1832652, 1874187, 1900528, 2102961, 2138094, 2141928, 2403384, 2443536, 2498916, 2703807, 2803948, 2850792, 3207141, 3212892, 3331888, 3605076, 3665304, 3748374, 4205922, 4276188, 4283856, 4806768, 4997832, 5407614, 5607896, 5622561, 5701584, 6308883, 6414282, 6425784, 7110011, 7210152, 7330608, 7496748, 8411844, 8552376, 9995664, 10815228, 11215792, 11245122, 12617766, 12828564, 12851568, 14220022, 14420304, 14993496, 16823688, 17104752, 18926649, 21330033, 21630456, 22490244, 25235532, 25657128, 28440044, 29986992, 33647376, 37853298, 42660066, 43260912, 44980488, 49770077, 50471064, 51314256, 56880088, 63990099, 75706596, 85320132, 89960976, 99540154, 100942128, 113760176, 127980198, 149310231, 151413192, 170640264, 191970297, 199080308, 255960396, 298620462, 302826384, 341280528, 383940594, 398160616, 447930693, 511920792, 597240924, 767881188, 796321232, 895861386, 1023841584, 1194481848, 1343792079, 1535762376, 1791722772, 2388963696, 2687584158, 3071524752, 3583445544, 5375168316, 7166891088, 10750336632, 21500673264]

約数ペア:

[(1, 21500673264), (2, 10750336632), (3, 7166891088), (4, 5375168316), (6, 3583445544), (7, 3071524752), (8, 2687584158), (9, 2388963696), (12, 1791722772), (14, 1535762376), (16, 1343792079), (18, 1194481848), (21, 1023841584), (24, 895861386), (27, 796321232), (28, 767881188), (36, 597240924), (42, 511920792), (48, 447930693), (54, 398160616), (56, 383940594), (63, 341280528), (71, 302826384), (72, 298620462), (84, 255960396), (108, 199080308), (112, 191970297), (126, 170640264), (142, 151413192), (144, 149310231), (168, 127980198), (189, 113760176), (213, 100942128), (216, 99540154), (239, 89960976), (252, 85320132), (284, 75706596), (336, 63990099), (378, 56880088), (419, 51314256), (426, 50471064), (432, 49770077), (478, 44980488), (497, 43260912), (504, 42660066), (568, 37853298), (639, 33647376), (717, 29986992), (756, 28440044), (838, 25657128), (852, 25235532), (956, 22490244), (994, 21630456), (1008, 21330033), (1136, 18926649), (1257, 17104752), (1278, 16823688), (1434, 14993496), (1491, 14420304), (1512, 14220022), (1673, 12851568), (1676, 12828564), (1704, 12617766), (1912, 11245122), (1917, 11215792), (1988, 10815228), (2151, 9995664), (2514, 8552376), (2556, 8411844), (2868, 7496748), (2933, 7330608), (2982, 7210152), (3024, 7110011), (3346, 6425784), (3352, 6414282), (3408, 6308883), (3771, 5701584), (3824, 5622561), (3834, 5607896), (3976, 5407614), (4302, 4997832), (4473, 4806768), (5019, 4283856), (5028, 4276188), (5112, 4205922), (5736, 3748374), (5866, 3665304), (5964, 3605076), (6453, 3331888), (6692, 3212892), (6704, 3207141), (7542, 2850792), (7668, 2803948), (7952, 2703807), (8604, 2498916), (8799, 2443536), (8946, 2403384), (10038, 2141928), (10056, 2138094), (10224, 2102961), (11313, 1900528), (11472, 1874187), (11732, 1832652), (11928, 1802538), (12906, 1665944), (13384, 1606446), (13419, 1602256), (15057, 1427952), (15084, 1425396), (15336, 1401974), (16969, 1267056), (17208, 1249458), (17598, 1221768), (17892, 1201692), (20076, 1070964), (20112, 1069047), (22626, 950264), (23464, 916326), (23856, 901269), (25812, 832972), (26397, 814512), (26768, 803223), (26838, 801128), (29749, 722736), (30114, 713976), (30168, 712698), (30672, 700987), (33938, 633528), (34416, 624729), (35196, 610884), (35784, 600846), (40152, 535482), (45171, 475984), (45252, 475132), (46928, 458163), (50907, 422352), (51624, 416486), (52794, 407256), (53676, 400564), (59498, 361368), (60228, 356988), (60336, 356349), (67876, 316764), (70392, 305442), (71568, 300423), (79191, 271504), (80304, 267741), (89247, 240912), (90342, 237992), (90504, 237566), (100141, 214704), (101814, 211176), (103248, 208243), (105588, 203628), (107352, 200282), (118783, 181008), (118996, 180684), (120456, 178494), (135752, 158382), (140784, 152721)]