981684480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:709

約数の個数: 288

約数和(自身を含む): 3649766400

約数和(自身を除く): 2668081920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 64, 70, 80, 84, 96, 105, 112, 118, 120, 128, 140, 160, 168, 177, 192, 210, 224, 236, 240, 256, 280, 295, 320, 336, 354, 384, 413, 420, 448, 472, 480, 560, 590, 619, 640, 672, 708, 768, 826, 840, 885, 896, 944, 960, 1120, 1180, 1238, 1239, 1280, 1344, 1416, 1652, 1680, 1770, 1792, 1857, 1888, 1920, 2065, 2240, 2360, 2476, 2478, 2688, 2832, 3095, 3304, 3360, 3540, 3714, 3776, 3840, 4130, 4333, 4480, 4720, 4952, 4956, 5376, 5664, 6190, 6195, 6608, 6720, 7080, 7428, 7552, 8260, 8666, 8960, 9285, 9440, 9904, 9912, 11328, 12380, 12390, 12999, 13216, 13440, 14160, 14856, 15104, 16520, 17332, 18570, 18880, 19808, 19824, 21665, 22656, 24760, 24780, 25998, 26432, 26880, 28320, 29712, 33040, 34664, 36521, 37140, 37760, 39616, 39648, 43330, 45312, 49520, 49560, 51996, 52864, 56640, 59424, 64995, 66080, 69328, 73042, 74280, 75520, 79232, 79296, 86660, 99040, 99120, 103992, 105728, 109563, 113280, 118848, 129990, 132160, 138656, 146084, 148560, 158464, 158592, 173320, 182605, 198080, 198240, 207984, 219126, 226560, 237696, 255647, 259980, 264320, 277312, 292168, 297120, 317184, 346640, 365210, 396160, 396480, 415968, 438252, 475392, 511294, 519960, 528640, 547815, 554624, 584336, 594240, 693280, 730420, 766941, 792320, 792960, 831936, 876504, 1022588, 1039920, 1095630, 1109248, 1168672, 1188480, 1278235, 1386560, 1460840, 1533882, 1585920, 1663872, 1753008, 2045176, 2079840, 2191260, 2337344, 2376960, 2556470, 2773120, 2921680, 3067764, 3327744, 3506016, 3834705, 4090352, 4159680, 4382520, 4674688, 5112940, 5546240, 5843360, 6135528, 7012032, 7669410, 8180704, 8319360, 8765040, 9349376, 10225880, 11686720, 12271056, 14024064, 15338820, 16361408, 16638720, 17530080, 20451760, 23373440, 24542112, 28048128, 30677640, 32722816, 35060160, 40903520, 46746880, 49084224, 61355280, 65445632, 70120320, 81807040, 98168448, 122710560, 140240640, 163614080, 196336896, 245421120, 327228160, 490842240, 981684480]

約数ペア:

[(1, 981684480), (2, 490842240), (3, 327228160), (4, 245421120), (5, 196336896), (6, 163614080), (7, 140240640), (8, 122710560), (10, 98168448), (12, 81807040), (14, 70120320), (15, 65445632), (16, 61355280), (20, 49084224), (21, 46746880), (24, 40903520), (28, 35060160), (30, 32722816), (32, 30677640), (35, 28048128), (40, 24542112), (42, 23373440), (48, 20451760), (56, 17530080), (59, 16638720), (60, 16361408), (64, 15338820), (70, 14024064), (80, 12271056), (84, 11686720), (96, 10225880), (105, 9349376), (112, 8765040), (118, 8319360), (120, 8180704), (128, 7669410), (140, 7012032), (160, 6135528), (168, 5843360), (177, 5546240), (192, 5112940), (210, 4674688), (224, 4382520), (236, 4159680), (240, 4090352), (256, 3834705), (280, 3506016), (295, 3327744), (320, 3067764), (336, 2921680), (354, 2773120), (384, 2556470), (413, 2376960), (420, 2337344), (448, 2191260), (472, 2079840), (480, 2045176), (560, 1753008), (590, 1663872), (619, 1585920), (640, 1533882), (672, 1460840), (708, 1386560), (768, 1278235), (826, 1188480), (840, 1168672), (885, 1109248), (896, 1095630), (944, 1039920), (960, 1022588), (1120, 876504), (1180, 831936), (1238, 792960), (1239, 792320), (1280, 766941), (1344, 730420), (1416, 693280), (1652, 594240), (1680, 584336), (1770, 554624), (1792, 547815), (1857, 528640), (1888, 519960), (1920, 511294), (2065, 475392), (2240, 438252), (2360, 415968), (2476, 396480), (2478, 396160), (2688, 365210), (2832, 346640), (3095, 317184), (3304, 297120), (3360, 292168), (3540, 277312), (3714, 264320), (3776, 259980), (3840, 255647), (4130, 237696), (4333, 226560), (4480, 219126), (4720, 207984), (4952, 198240), (4956, 198080), (5376, 182605), (5664, 173320), (6190, 158592), (6195, 158464), (6608, 148560), (6720, 146084), (7080, 138656), (7428, 132160), (7552, 129990), (8260, 118848), (8666, 113280), (8960, 109563), (9285, 105728), (9440, 103992), (9904, 99120), (9912, 99040), (11328, 86660), (12380, 79296), (12390, 79232), (12999, 75520), (13216, 74280), (13440, 73042), (14160, 69328), (14856, 66080), (15104, 64995), (16520, 59424), (17332, 56640), (18570, 52864), (18880, 51996), (19808, 49560), (19824, 49520), (21665, 45312), (22656, 43330), (24760, 39648), (24780, 39616), (25998, 37760), (26432, 37140), (26880, 36521), (28320, 34664), (29712, 33040)]