43105680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 160168320

約数和(自身を除く): 117062640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 137, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 274, 276, 285, 304, 342, 345, 360, 368, 380, 411, 414, 437, 456, 460, 548, 552, 570, 684, 685, 690, 720, 760, 822, 828, 855, 874, 912, 920, 1035, 1096, 1104, 1140, 1233, 1311, 1368, 1370, 1380, 1520, 1644, 1656, 1710, 1748, 1840, 2055, 2070, 2185, 2192, 2280, 2466, 2603, 2622, 2736, 2740, 2760, 3151, 3288, 3312, 3420, 3496, 3933, 4110, 4140, 4370, 4560, 4932, 5206, 5244, 5480, 5520, 6165, 6302, 6555, 6576, 6840, 6992, 7809, 7866, 8220, 8280, 8740, 9453, 9864, 10412, 10488, 10960, 12330, 12604, 13015, 13110, 13680, 15618, 15732, 15755, 16440, 16560, 17480, 18906, 19665, 19728, 20824, 20976, 23427, 24660, 25208, 26030, 26220, 28359, 31236, 31464, 31510, 32880, 34960, 37812, 39045, 39330, 41648, 46854, 47265, 49320, 50416, 52060, 52440, 56718, 59869, 62472, 62928, 63020, 75624, 78090, 78660, 93708, 94530, 98640, 104120, 104880, 113436, 117135, 119738, 124944, 126040, 141795, 151248, 156180, 157320, 179607, 187416, 189060, 208240, 226872, 234270, 239476, 252080, 283590, 299345, 312360, 314640, 359214, 374832, 378120, 453744, 468540, 478952, 538821, 567180, 598690, 624720, 718428, 756240, 898035, 937080, 957904, 1077642, 1134360, 1197380, 1436856, 1796070, 1874160, 2155284, 2268720, 2394760, 2694105, 2873712, 3592140, 4310568, 4789520, 5388210, 7184280, 8621136, 10776420, 14368560, 21552840, 43105680]

約数ペア:

[(1, 43105680), (2, 21552840), (3, 14368560), (4, 10776420), (5, 8621136), (6, 7184280), (8, 5388210), (9, 4789520), (10, 4310568), (12, 3592140), (15, 2873712), (16, 2694105), (18, 2394760), (19, 2268720), (20, 2155284), (23, 1874160), (24, 1796070), (30, 1436856), (36, 1197380), (38, 1134360), (40, 1077642), (45, 957904), (46, 937080), (48, 898035), (57, 756240), (60, 718428), (69, 624720), (72, 598690), (76, 567180), (80, 538821), (90, 478952), (92, 468540), (95, 453744), (114, 378120), (115, 374832), (120, 359214), (137, 314640), (138, 312360), (144, 299345), (152, 283590), (171, 252080), (180, 239476), (184, 234270), (190, 226872), (207, 208240), (228, 189060), (230, 187416), (240, 179607), (274, 157320), (276, 156180), (285, 151248), (304, 141795), (342, 126040), (345, 124944), (360, 119738), (368, 117135), (380, 113436), (411, 104880), (414, 104120), (437, 98640), (456, 94530), (460, 93708), (548, 78660), (552, 78090), (570, 75624), (684, 63020), (685, 62928), (690, 62472), (720, 59869), (760, 56718), (822, 52440), (828, 52060), (855, 50416), (874, 49320), (912, 47265), (920, 46854), (1035, 41648), (1096, 39330), (1104, 39045), (1140, 37812), (1233, 34960), (1311, 32880), (1368, 31510), (1370, 31464), (1380, 31236), (1520, 28359), (1644, 26220), (1656, 26030), (1710, 25208), (1748, 24660), (1840, 23427), (2055, 20976), (2070, 20824), (2185, 19728), (2192, 19665), (2280, 18906), (2466, 17480), (2603, 16560), (2622, 16440), (2736, 15755), (2740, 15732), (2760, 15618), (3151, 13680), (3288, 13110), (3312, 13015), (3420, 12604), (3496, 12330), (3933, 10960), (4110, 10488), (4140, 10412), (4370, 9864), (4560, 9453), (4932, 8740), (5206, 8280), (5244, 8220), (5480, 7866), (5520, 7809), (6165, 6992), (6302, 6840), (6555, 6576)]