199866240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{4957}}^1$

素因数の和:4989

約数の個数: 192

約数和(自身を含む): 788916960

約数和(自身を除く): 589050720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 4957, 5040, 5760, 6720, 8064, 9914, 10080, 13440, 14871, 19828, 20160, 24785, 29742, 34699, 39656, 40320, 44613, 49570, 59484, 69398, 74355, 79312, 89226, 99140, 104097, 118968, 138796, 148710, 158624, 173495, 178452, 198280, 208194, 223065, 237936, 277592, 297420, 312291, 317248, 346990, 356904, 396560, 416388, 446130, 475872, 520485, 555184, 594840, 624582, 634496, 693980, 713808, 793120, 832776, 892260, 951744, 1040970, 1110368, 1189680, 1249164, 1387960, 1427616, 1561455, 1586240, 1665552, 1784520, 1903488, 2081940, 2220736, 2379360, 2498328, 2775920, 2855232, 3122910, 3172480, 3331104, 3569040, 4163880, 4441472, 4758720, 4996656, 5551840, 5710464, 6245820, 6662208, 7138080, 8327760, 9517440, 9993312, 11103680, 12491640, 13324416, 14276160, 16655520, 19986624, 22207360, 24983280, 28552320, 33311040, 39973248, 49966560, 66622080, 99933120, 199866240]

約数ペア:

[(1, 199866240), (2, 99933120), (3, 66622080), (4, 49966560), (5, 39973248), (6, 33311040), (7, 28552320), (8, 24983280), (9, 22207360), (10, 19986624), (12, 16655520), (14, 14276160), (15, 13324416), (16, 12491640), (18, 11103680), (20, 9993312), (21, 9517440), (24, 8327760), (28, 7138080), (30, 6662208), (32, 6245820), (35, 5710464), (36, 5551840), (40, 4996656), (42, 4758720), (45, 4441472), (48, 4163880), (56, 3569040), (60, 3331104), (63, 3172480), (64, 3122910), (70, 2855232), (72, 2775920), (80, 2498328), (84, 2379360), (90, 2220736), (96, 2081940), (105, 1903488), (112, 1784520), (120, 1665552), (126, 1586240), (128, 1561455), (140, 1427616), (144, 1387960), (160, 1249164), (168, 1189680), (180, 1110368), (192, 1040970), (210, 951744), (224, 892260), (240, 832776), (252, 793120), (280, 713808), (288, 693980), (315, 634496), (320, 624582), (336, 594840), (360, 555184), (384, 520485), (420, 475872), (448, 446130), (480, 416388), (504, 396560), (560, 356904), (576, 346990), (630, 317248), (640, 312291), (672, 297420), (720, 277592), (840, 237936), (896, 223065), (960, 208194), (1008, 198280), (1120, 178452), (1152, 173495), (1260, 158624), (1344, 148710), (1440, 138796), (1680, 118968), (1920, 104097), (2016, 99140), (2240, 89226), (2520, 79312), (2688, 74355), (2880, 69398), (3360, 59484), (4032, 49570), (4480, 44613), (4957, 40320), (5040, 39656), (5760, 34699), (6720, 29742), (8064, 24785), (9914, 20160), (10080, 19828), (13440, 14871)]