181766160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 320

約数和(自身を含む): 680908800

約数和(自身を除く): 499142640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 48, 54, 57, 60, 72, 76, 80, 86, 90, 95, 103, 108, 114, 120, 129, 135, 144, 152, 171, 172, 180, 190, 206, 215, 216, 228, 240, 258, 270, 285, 304, 309, 342, 344, 360, 380, 387, 412, 430, 432, 456, 513, 515, 516, 540, 570, 618, 645, 684, 688, 720, 760, 774, 817, 824, 855, 860, 912, 927, 1026, 1030, 1032, 1080, 1140, 1161, 1236, 1290, 1368, 1520, 1545, 1548, 1634, 1648, 1710, 1720, 1854, 1935, 1957, 2052, 2060, 2064, 2160, 2280, 2322, 2451, 2472, 2565, 2580, 2736, 2781, 3090, 3096, 3268, 3420, 3440, 3708, 3870, 3914, 4085, 4104, 4120, 4429, 4560, 4635, 4644, 4902, 4944, 5130, 5160, 5562, 5805, 5871, 6180, 6192, 6536, 6840, 7353, 7416, 7740, 7828, 8170, 8208, 8240, 8858, 9270, 9288, 9785, 9804, 10260, 10320, 11124, 11610, 11742, 12255, 12360, 13072, 13287, 13680, 13905, 14706, 14832, 15480, 15656, 16340, 17613, 17716, 18540, 18576, 19570, 19608, 20520, 22059, 22145, 22248, 23220, 23484, 24510, 24720, 26574, 27810, 29355, 29412, 30960, 31312, 32680, 35226, 35432, 36765, 37080, 39140, 39216, 39861, 41040, 44118, 44290, 44496, 46440, 46968, 49020, 52839, 53148, 55620, 58710, 58824, 65360, 66435, 70452, 70864, 73530, 74160, 78280, 79722, 84151, 88065, 88236, 88580, 92880, 93936, 98040, 105678, 106296, 110295, 111240, 117420, 117648, 119583, 132870, 140904, 147060, 156560, 159444, 168302, 176130, 176472, 177160, 196080, 199305, 211356, 212592, 220590, 222480, 234840, 239166, 252453, 264195, 265740, 281808, 294120, 318888, 336604, 352260, 352944, 354320, 398610, 420755, 422712, 441180, 469680, 478332, 504906, 528390, 531480, 588240, 597915, 637776, 673208, 704520, 757359, 797220, 841510, 845424, 882360, 956664, 1009812, 1056780, 1062960, 1195830, 1262265, 1346416, 1409040, 1514718, 1594440, 1683020, 1764720, 1913328, 2019624, 2113560, 2272077, 2391660, 2524530, 3029436, 3188880, 3366040, 3786795, 4039248, 4227120, 4544154, 4783320, 5049060, 6058872, 6732080, 7573590, 9088308, 9566640, 10098120, 11360385, 12117744, 15147180, 18176616, 20196240, 22720770, 30294360, 36353232, 45441540, 60588720, 90883080, 181766160]

約数ペア:

[(1, 181766160), (2, 90883080), (3, 60588720), (4, 45441540), (5, 36353232), (6, 30294360), (8, 22720770), (9, 20196240), (10, 18176616), (12, 15147180), (15, 12117744), (16, 11360385), (18, 10098120), (19, 9566640), (20, 9088308), (24, 7573590), (27, 6732080), (30, 6058872), (36, 5049060), (38, 4783320), (40, 4544154), (43, 4227120), (45, 4039248), (48, 3786795), (54, 3366040), (57, 3188880), (60, 3029436), (72, 2524530), (76, 2391660), (80, 2272077), (86, 2113560), (90, 2019624), (95, 1913328), (103, 1764720), (108, 1683020), (114, 1594440), (120, 1514718), (129, 1409040), (135, 1346416), (144, 1262265), (152, 1195830), (171, 1062960), (172, 1056780), (180, 1009812), (190, 956664), (206, 882360), (215, 845424), (216, 841510), (228, 797220), (240, 757359), (258, 704520), (270, 673208), (285, 637776), (304, 597915), (309, 588240), (342, 531480), (344, 528390), (360, 504906), (380, 478332), (387, 469680), (412, 441180), (430, 422712), (432, 420755), (456, 398610), (513, 354320), (515, 352944), (516, 352260), (540, 336604), (570, 318888), (618, 294120), (645, 281808), (684, 265740), (688, 264195), (720, 252453), (760, 239166), (774, 234840), (817, 222480), (824, 220590), (855, 212592), (860, 211356), (912, 199305), (927, 196080), (1026, 177160), (1030, 176472), (1032, 176130), (1080, 168302), (1140, 159444), (1161, 156560), (1236, 147060), (1290, 140904), (1368, 132870), (1520, 119583), (1545, 117648), (1548, 117420), (1634, 111240), (1648, 110295), (1710, 106296), (1720, 105678), (1854, 98040), (1935, 93936), (1957, 92880), (2052, 88580), (2060, 88236), (2064, 88065), (2160, 84151), (2280, 79722), (2322, 78280), (2451, 74160), (2472, 73530), (2565, 70864), (2580, 70452), (2736, 66435), (2781, 65360), (3090, 58824), (3096, 58710), (3268, 55620), (3420, 53148), (3440, 52839), (3708, 49020), (3870, 46968), (3914, 46440), (4085, 44496), (4104, 44290), (4120, 44118), (4429, 41040), (4560, 39861), (4635, 39216), (4644, 39140), (4902, 37080), (4944, 36765), (5130, 35432), (5160, 35226), (5562, 32680), (5805, 31312), (5871, 30960), (6180, 29412), (6192, 29355), (6536, 27810), (6840, 26574), (7353, 24720), (7416, 24510), (7740, 23484), (7828, 23220), (8170, 22248), (8208, 22145), (8240, 22059), (8858, 20520), (9270, 19608), (9288, 19570), (9785, 18576), (9804, 18540), (10260, 17716), (10320, 17613), (11124, 16340), (11610, 15656), (11742, 15480), (12255, 14832), (12360, 14706), (13072, 13905), (13287, 13680)]