720091008

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6869}}^1$

素因数の和:6909

約数の個数: 192

約数和(自身を含む): 2550693600

約数和(自身を除く): 1830602592

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, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2496, 2688, 2912, 3276, 3744, 4032, 4368, 4992, 5824, 6552, 6869, 7488, 8064, 8736, 11648, 13104, 13738, 14976, 17472, 20607, 26208, 27476, 34944, 41214, 48083, 52416, 54952, 61821, 82428, 89297, 96166, 104832, 109904, 123642, 144249, 164856, 178594, 192332, 219808, 247284, 267891, 288498, 329712, 357188, 384664, 432747, 439616, 494568, 535782, 576996, 625079, 659424, 714376, 769328, 803673, 865494, 879232, 989136, 1071564, 1153992, 1250158, 1318848, 1428752, 1538656, 1607346, 1730988, 1875237, 1978272, 2143128, 2307984, 2500316, 2637696, 2857504, 3077312, 3214692, 3461976, 3750474, 3956544, 4286256, 4615968, 5000632, 5625711, 5715008, 6154624, 6429384, 6923952, 7500948, 7913088, 8572512, 9231936, 10001264, 11251422, 11430016, 12858768, 13847904, 15001896, 17145024, 18463872, 20002528, 22502844, 25717536, 27695808, 30003792, 34290048, 40005056, 45005688, 51435072, 55391616, 60007584, 80010112, 90011376, 102870144, 120015168, 180022752, 240030336, 360045504, 720091008]

約数ペア:

[(1, 720091008), (2, 360045504), (3, 240030336), (4, 180022752), (6, 120015168), (7, 102870144), (8, 90011376), (9, 80010112), (12, 60007584), (13, 55391616), (14, 51435072), (16, 45005688), (18, 40005056), (21, 34290048), (24, 30003792), (26, 27695808), (28, 25717536), (32, 22502844), (36, 20002528), (39, 18463872), (42, 17145024), (48, 15001896), (52, 13847904), (56, 12858768), (63, 11430016), (64, 11251422), (72, 10001264), (78, 9231936), (84, 8572512), (91, 7913088), (96, 7500948), (104, 6923952), (112, 6429384), (117, 6154624), (126, 5715008), (128, 5625711), (144, 5000632), (156, 4615968), (168, 4286256), (182, 3956544), (192, 3750474), (208, 3461976), (224, 3214692), (234, 3077312), (252, 2857504), (273, 2637696), (288, 2500316), (312, 2307984), (336, 2143128), (364, 1978272), (384, 1875237), (416, 1730988), (448, 1607346), (468, 1538656), (504, 1428752), (546, 1318848), (576, 1250158), (624, 1153992), (672, 1071564), (728, 989136), (819, 879232), (832, 865494), (896, 803673), (936, 769328), (1008, 714376), (1092, 659424), (1152, 625079), (1248, 576996), (1344, 535782), (1456, 494568), (1638, 439616), (1664, 432747), (1872, 384664), (2016, 357188), (2184, 329712), (2496, 288498), (2688, 267891), (2912, 247284), (3276, 219808), (3744, 192332), (4032, 178594), (4368, 164856), (4992, 144249), (5824, 123642), (6552, 109904), (6869, 104832), (7488, 96166), (8064, 89297), (8736, 82428), (11648, 61821), (13104, 54952), (13738, 52416), (14976, 48083), (17472, 41214), (20607, 34944), (26208, 27476)]