396966240

素因数分解:

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

素因数の和:1370

約数の個数: 288

約数和(自身を含む): 1556755200

約数和(自身を除く): 1159788960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 288, 304, 330, 342, 352, 360, 380, 396, 418, 440, 456, 480, 495, 528, 570, 608, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1056, 1140, 1254, 1319, 1320, 1368, 1440, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1980, 2090, 2280, 2508, 2638, 2640, 2736, 3040, 3135, 3168, 3344, 3420, 3762, 3957, 3960, 4180, 4560, 5016, 5276, 5280, 5472, 6270, 6595, 6688, 6840, 7524, 7914, 7920, 8360, 9120, 9405, 10032, 10552, 11871, 12540, 13190, 13680, 14509, 15048, 15828, 15840, 16720, 18810, 19785, 20064, 21104, 23742, 25061, 25080, 26380, 27360, 29018, 30096, 31656, 33440, 37620, 39570, 42208, 43527, 47484, 50122, 50160, 52760, 58036, 59355, 60192, 63312, 72545, 75183, 75240, 79140, 87054, 94968, 100244, 100320, 105520, 116072, 118710, 125305, 126624, 130581, 145090, 150366, 150480, 158280, 174108, 189936, 200488, 211040, 217635, 225549, 232144, 237420, 250610, 261162, 275671, 290180, 300732, 300960, 316560, 348216, 375915, 379872, 400976, 435270, 451098, 464288, 474840, 501220, 522324, 551342, 580360, 601464, 633120, 652905, 696432, 751830, 801952, 827013, 870540, 902196, 949680, 1002440, 1044648, 1102684, 1127745, 1160720, 1202928, 1305810, 1378355, 1392864, 1503660, 1654026, 1741080, 1804392, 1899360, 2004880, 2089296, 2205368, 2255490, 2321440, 2405856, 2481039, 2611620, 2756710, 3007320, 3308052, 3482160, 3608784, 4009760, 4135065, 4178592, 4410736, 4510980, 4962078, 5223240, 5513420, 6014640, 6616104, 6964320, 7217568, 8270130, 8821472, 9021960, 9924156, 10446480, 11026840, 12029280, 12405195, 13232208, 16540260, 18043920, 19848312, 20892960, 22053680, 24810390, 26464416, 33080520, 36087840, 39696624, 44107360, 49620780, 66161040, 79393248, 99241560, 132322080, 198483120, 396966240]

約数ペア:

[(1, 396966240), (2, 198483120), (3, 132322080), (4, 99241560), (5, 79393248), (6, 66161040), (8, 49620780), (9, 44107360), (10, 39696624), (11, 36087840), (12, 33080520), (15, 26464416), (16, 24810390), (18, 22053680), (19, 20892960), (20, 19848312), (22, 18043920), (24, 16540260), (30, 13232208), (32, 12405195), (33, 12029280), (36, 11026840), (38, 10446480), (40, 9924156), (44, 9021960), (45, 8821472), (48, 8270130), (55, 7217568), (57, 6964320), (60, 6616104), (66, 6014640), (72, 5513420), (76, 5223240), (80, 4962078), (88, 4510980), (90, 4410736), (95, 4178592), (96, 4135065), (99, 4009760), (110, 3608784), (114, 3482160), (120, 3308052), (132, 3007320), (144, 2756710), (152, 2611620), (160, 2481039), (165, 2405856), (171, 2321440), (176, 2255490), (180, 2205368), (190, 2089296), (198, 2004880), (209, 1899360), (220, 1804392), (228, 1741080), (240, 1654026), (264, 1503660), (285, 1392864), (288, 1378355), (304, 1305810), (330, 1202928), (342, 1160720), (352, 1127745), (360, 1102684), (380, 1044648), (396, 1002440), (418, 949680), (440, 902196), (456, 870540), (480, 827013), (495, 801952), (528, 751830), (570, 696432), (608, 652905), (627, 633120), (660, 601464), (684, 580360), (720, 551342), (760, 522324), (792, 501220), (836, 474840), (855, 464288), (880, 451098), (912, 435270), (990, 400976), (1045, 379872), (1056, 375915), (1140, 348216), (1254, 316560), (1319, 300960), (1320, 300732), (1368, 290180), (1440, 275671), (1520, 261162), (1584, 250610), (1672, 237420), (1710, 232144), (1760, 225549), (1824, 217635), (1881, 211040), (1980, 200488), (2090, 189936), (2280, 174108), (2508, 158280), (2638, 150480), (2640, 150366), (2736, 145090), (3040, 130581), (3135, 126624), (3168, 125305), (3344, 118710), (3420, 116072), (3762, 105520), (3957, 100320), (3960, 100244), (4180, 94968), (4560, 87054), (5016, 79140), (5276, 75240), (5280, 75183), (5472, 72545), (6270, 63312), (6595, 60192), (6688, 59355), (6840, 58036), (7524, 52760), (7914, 50160), (7920, 50122), (8360, 47484), (9120, 43527), (9405, 42208), (10032, 39570), (10552, 37620), (11871, 33440), (12540, 31656), (13190, 30096), (13680, 29018), (14509, 27360), (15048, 26380), (15828, 25080), (15840, 25061), (16720, 23742), (18810, 21104), (19785, 20064)]