198483120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1368

約数の個数: 240

約数和(自身を含む): 766022400

約数和(自身を除く): 567539280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1140, 1254, 1319, 1320, 1368, 1520, 1584, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2638, 2640, 2736, 3135, 3344, 3420, 3762, 3957, 3960, 4180, 4560, 5016, 5276, 6270, 6595, 6840, 7524, 7914, 7920, 8360, 9405, 10032, 10552, 11871, 12540, 13190, 13680, 14509, 15048, 15828, 16720, 18810, 19785, 21104, 23742, 25061, 25080, 26380, 29018, 30096, 31656, 37620, 39570, 43527, 47484, 50122, 50160, 52760, 58036, 59355, 63312, 72545, 75183, 75240, 79140, 87054, 94968, 100244, 105520, 116072, 118710, 125305, 130581, 145090, 150366, 150480, 158280, 174108, 189936, 200488, 217635, 225549, 232144, 237420, 250610, 261162, 275671, 290180, 300732, 316560, 348216, 375915, 400976, 435270, 451098, 474840, 501220, 522324, 551342, 580360, 601464, 652905, 696432, 751830, 827013, 870540, 902196, 949680, 1002440, 1044648, 1102684, 1127745, 1160720, 1202928, 1305810, 1378355, 1503660, 1654026, 1741080, 1804392, 2004880, 2089296, 2205368, 2255490, 2481039, 2611620, 2756710, 3007320, 3308052, 3482160, 3608784, 4135065, 4410736, 4510980, 4962078, 5223240, 5513420, 6014640, 6616104, 8270130, 9021960, 9924156, 10446480, 11026840, 12405195, 13232208, 16540260, 18043920, 19848312, 22053680, 24810390, 33080520, 39696624, 49620780, 66161040, 99241560, 198483120]

約数ペア:

[(1, 198483120), (2, 99241560), (3, 66161040), (4, 49620780), (5, 39696624), (6, 33080520), (8, 24810390), (9, 22053680), (10, 19848312), (11, 18043920), (12, 16540260), (15, 13232208), (16, 12405195), (18, 11026840), (19, 10446480), (20, 9924156), (22, 9021960), (24, 8270130), (30, 6616104), (33, 6014640), (36, 5513420), (38, 5223240), (40, 4962078), (44, 4510980), (45, 4410736), (48, 4135065), (55, 3608784), (57, 3482160), (60, 3308052), (66, 3007320), (72, 2756710), (76, 2611620), (80, 2481039), (88, 2255490), (90, 2205368), (95, 2089296), (99, 2004880), (110, 1804392), (114, 1741080), (120, 1654026), (132, 1503660), (144, 1378355), (152, 1305810), (165, 1202928), (171, 1160720), (176, 1127745), (180, 1102684), (190, 1044648), (198, 1002440), (209, 949680), (220, 902196), (228, 870540), (240, 827013), (264, 751830), (285, 696432), (304, 652905), (330, 601464), (342, 580360), (360, 551342), (380, 522324), (396, 501220), (418, 474840), (440, 451098), (456, 435270), (495, 400976), (528, 375915), (570, 348216), (627, 316560), (660, 300732), (684, 290180), (720, 275671), (760, 261162), (792, 250610), (836, 237420), (855, 232144), (880, 225549), (912, 217635), (990, 200488), (1045, 189936), (1140, 174108), (1254, 158280), (1319, 150480), (1320, 150366), (1368, 145090), (1520, 130581), (1584, 125305), (1672, 118710), (1710, 116072), (1881, 105520), (1980, 100244), (2090, 94968), (2280, 87054), (2508, 79140), (2638, 75240), (2640, 75183), (2736, 72545), (3135, 63312), (3344, 59355), (3420, 58036), (3762, 52760), (3957, 50160), (3960, 50122), (4180, 47484), (4560, 43527), (5016, 39570), (5276, 37620), (6270, 31656), (6595, 30096), (6840, 29018), (7524, 26380), (7914, 25080), (7920, 25061), (8360, 23742), (9405, 21104), (10032, 19785), (10552, 18810), (11871, 16720), (12540, 15828), (13190, 15048), (13680, 14509)]