199812480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{14867}}^1$

素因数の和:14896

約数の個数: 128

約数和(自身を含む): 727937280

約数和(自身を除く): 528124800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 14867, 29734, 44601, 59468, 74335, 89202, 104069, 118936, 148670, 178404, 208138, 223005, 237872, 297340, 312207, 356808, 416276, 446010, 475744, 520345, 594680, 624414, 713616, 832552, 892020, 951488, 1040690, 1189360, 1248828, 1427232, 1561035, 1665104, 1784040, 1902976, 2081380, 2378720, 2497656, 2854464, 3122070, 3330208, 3568080, 4162760, 4757440, 4995312, 5708928, 6244140, 6660416, 7136160, 8325520, 9514880, 9990624, 12488280, 13320832, 14272320, 16651040, 19981248, 24976560, 28544640, 33302080, 39962496, 49953120, 66604160, 99906240, 199812480]

約数ペア:

[(1, 199812480), (2, 99906240), (3, 66604160), (4, 49953120), (5, 39962496), (6, 33302080), (7, 28544640), (8, 24976560), (10, 19981248), (12, 16651040), (14, 14272320), (15, 13320832), (16, 12488280), (20, 9990624), (21, 9514880), (24, 8325520), (28, 7136160), (30, 6660416), (32, 6244140), (35, 5708928), (40, 4995312), (42, 4757440), (48, 4162760), (56, 3568080), (60, 3330208), (64, 3122070), (70, 2854464), (80, 2497656), (84, 2378720), (96, 2081380), (105, 1902976), (112, 1784040), (120, 1665104), (128, 1561035), (140, 1427232), (160, 1248828), (168, 1189360), (192, 1040690), (210, 951488), (224, 892020), (240, 832552), (280, 713616), (320, 624414), (336, 594680), (384, 520345), (420, 475744), (448, 446010), (480, 416276), (560, 356808), (640, 312207), (672, 297340), (840, 237872), (896, 223005), (960, 208138), (1120, 178404), (1344, 148670), (1680, 118936), (1920, 104069), (2240, 89202), (2688, 74335), (3360, 59468), (4480, 44601), (6720, 29734), (13440, 14867)]