315987840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 384

約数和(自身を含む): 1323241920

約数和(自身を除く): 1007254080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 384, 408, 420, 448, 461, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 765, 816, 840, 896, 922, 952, 960, 1008, 1020, 1071, 1088, 1120, 1152, 1190, 1224, 1260, 1344, 1360, 1383, 1428, 1440, 1530, 1632, 1680, 1785, 1844, 1904, 1920, 2016, 2040, 2142, 2176, 2240, 2305, 2380, 2448, 2520, 2688, 2720, 2766, 2856, 2880, 3060, 3227, 3264, 3360, 3570, 3688, 3808, 4032, 4080, 4149, 4284, 4480, 4610, 4760, 4896, 5040, 5355, 5440, 5532, 5712, 5760, 6120, 6454, 6528, 6720, 6915, 7140, 7376, 7616, 7837, 8064, 8160, 8298, 8568, 9220, 9520, 9681, 9792, 10080, 10710, 10880, 11064, 11424, 12240, 12908, 13440, 13830, 14280, 14752, 15232, 15674, 16135, 16320, 16596, 17136, 18440, 19040, 19362, 19584, 20160, 20745, 21420, 22128, 22848, 23511, 24480, 25816, 27660, 28560, 29043, 29504, 31348, 32270, 32640, 33192, 34272, 36880, 38080, 38724, 39185, 40320, 41490, 42840, 44256, 45696, 47022, 48405, 48960, 51632, 54859, 55320, 57120, 58086, 59008, 62696, 64540, 66384, 68544, 70533, 73760, 76160, 77448, 78370, 82980, 85680, 88512, 94044, 96810, 97920, 103264, 109718, 110640, 114240, 116172, 117555, 125392, 129080, 132768, 137088, 141066, 145215, 147520, 154896, 156740, 164577, 165960, 171360, 177024, 188088, 193620, 206528, 219436, 221280, 228480, 232344, 235110, 250784, 258160, 265536, 274295, 282132, 290430, 295040, 309792, 313480, 329154, 331920, 342720, 352665, 376176, 387240, 413056, 438872, 442560, 464688, 470220, 493731, 501568, 516320, 531072, 548590, 564264, 580860, 619584, 626960, 658308, 663840, 685440, 705330, 752352, 774480, 822885, 877744, 885120, 929376, 940440, 987462, 1003136, 1032640, 1097180, 1128528, 1161720, 1239168, 1253920, 1316616, 1327680, 1410660, 1504704, 1548960, 1645770, 1755488, 1858752, 1880880, 1974924, 2065280, 2194360, 2257056, 2323440, 2468655, 2507840, 2633232, 2655360, 2821320, 3009408, 3097920, 3291540, 3510976, 3717504, 3761760, 3949848, 4388720, 4514112, 4646880, 4937310, 5015680, 5266464, 5642640, 6195840, 6583080, 7021952, 7523520, 7899696, 8777440, 9028224, 9293760, 9874620, 10532928, 11285280, 13166160, 15047040, 15799392, 17554880, 18587520, 19749240, 21065856, 22570560, 26332320, 31598784, 35109760, 39498480, 45141120, 52664640, 63197568, 78996960, 105329280, 157993920, 315987840]

約数ペア:

[(1, 315987840), (2, 157993920), (3, 105329280), (4, 78996960), (5, 63197568), (6, 52664640), (7, 45141120), (8, 39498480), (9, 35109760), (10, 31598784), (12, 26332320), (14, 22570560), (15, 21065856), (16, 19749240), (17, 18587520), (18, 17554880), (20, 15799392), (21, 15047040), (24, 13166160), (28, 11285280), (30, 10532928), (32, 9874620), (34, 9293760), (35, 9028224), (36, 8777440), (40, 7899696), (42, 7523520), (45, 7021952), (48, 6583080), (51, 6195840), (56, 5642640), (60, 5266464), (63, 5015680), (64, 4937310), (68, 4646880), (70, 4514112), (72, 4388720), (80, 3949848), (84, 3761760), (85, 3717504), (90, 3510976), (96, 3291540), (102, 3097920), (105, 3009408), (112, 2821320), (119, 2655360), (120, 2633232), (126, 2507840), (128, 2468655), (136, 2323440), (140, 2257056), (144, 2194360), (153, 2065280), (160, 1974924), (168, 1880880), (170, 1858752), (180, 1755488), (192, 1645770), (204, 1548960), (210, 1504704), (224, 1410660), (238, 1327680), (240, 1316616), (252, 1253920), (255, 1239168), (272, 1161720), (280, 1128528), (288, 1097180), (306, 1032640), (315, 1003136), (320, 987462), (336, 940440), (340, 929376), (357, 885120), (360, 877744), (384, 822885), (408, 774480), (420, 752352), (448, 705330), (461, 685440), (476, 663840), (480, 658308), (504, 626960), (510, 619584), (544, 580860), (560, 564264), (576, 548590), (595, 531072), (612, 516320), (630, 501568), (640, 493731), (672, 470220), (680, 464688), (714, 442560), (720, 438872), (765, 413056), (816, 387240), (840, 376176), (896, 352665), (922, 342720), (952, 331920), (960, 329154), (1008, 313480), (1020, 309792), (1071, 295040), (1088, 290430), (1120, 282132), (1152, 274295), (1190, 265536), (1224, 258160), (1260, 250784), (1344, 235110), (1360, 232344), (1383, 228480), (1428, 221280), (1440, 219436), (1530, 206528), (1632, 193620), (1680, 188088), (1785, 177024), (1844, 171360), (1904, 165960), (1920, 164577), (2016, 156740), (2040, 154896), (2142, 147520), (2176, 145215), (2240, 141066), (2305, 137088), (2380, 132768), (2448, 129080), (2520, 125392), (2688, 117555), (2720, 116172), (2766, 114240), (2856, 110640), (2880, 109718), (3060, 103264), (3227, 97920), (3264, 96810), (3360, 94044), (3570, 88512), (3688, 85680), (3808, 82980), (4032, 78370), (4080, 77448), (4149, 76160), (4284, 73760), (4480, 70533), (4610, 68544), (4760, 66384), (4896, 64540), (5040, 62696), (5355, 59008), (5440, 58086), (5532, 57120), (5712, 55320), (5760, 54859), (6120, 51632), (6454, 48960), (6528, 48405), (6720, 47022), (6915, 45696), (7140, 44256), (7376, 42840), (7616, 41490), (7837, 40320), (8064, 39185), (8160, 38724), (8298, 38080), (8568, 36880), (9220, 34272), (9520, 33192), (9681, 32640), (9792, 32270), (10080, 31348), (10710, 29504), (10880, 29043), (11064, 28560), (11424, 27660), (12240, 25816), (12908, 24480), (13440, 23511), (13830, 22848), (14280, 22128), (14752, 21420), (15232, 20745), (15674, 20160), (16135, 19584), (16320, 19362), (16596, 19040), (17136, 18440)]