1650769920

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{2239}}^1$

素因数の和:2278

約数の個数: 180

約数和(自身を含む): 5725050240

約数和(自身を除く): 4074280320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2239, 2304, 2560, 2880, 3072, 3840, 4096, 4478, 4608, 5120, 5760, 6144, 6717, 7680, 8192, 8956, 9216, 10240, 11195, 11520, 12288, 13434, 15360, 16384, 17912, 18432, 20151, 20480, 22390, 23040, 24576, 26868, 30720, 33585, 35824, 36864, 40302, 40960, 44780, 46080, 49152, 53736, 61440, 67170, 71648, 73728, 80604, 81920, 89560, 92160, 100755, 107472, 122880, 134340, 143296, 147456, 161208, 179120, 184320, 201510, 214944, 245760, 268680, 286592, 322416, 358240, 368640, 403020, 429888, 537360, 573184, 644832, 716480, 737280, 806040, 859776, 1074720, 1146368, 1289664, 1432960, 1612080, 1719552, 2149440, 2292736, 2579328, 2865920, 3224160, 3439104, 4298880, 4585472, 5158656, 5731840, 6448320, 6878208, 8597760, 9170944, 10317312, 11463680, 12896640, 13756416, 17195520, 18341888, 20634624, 22927360, 25793280, 27512832, 34391040, 36683776, 41269248, 45854720, 51586560, 55025664, 68782080, 82538496, 91709440, 103173120, 110051328, 137564160, 165076992, 183418880, 206346240, 275128320, 330153984, 412692480, 550256640, 825384960, 1650769920]

約数ペア:

[(1, 1650769920), (2, 825384960), (3, 550256640), (4, 412692480), (5, 330153984), (6, 275128320), (8, 206346240), (9, 183418880), (10, 165076992), (12, 137564160), (15, 110051328), (16, 103173120), (18, 91709440), (20, 82538496), (24, 68782080), (30, 55025664), (32, 51586560), (36, 45854720), (40, 41269248), (45, 36683776), (48, 34391040), (60, 27512832), (64, 25793280), (72, 22927360), (80, 20634624), (90, 18341888), (96, 17195520), (120, 13756416), (128, 12896640), (144, 11463680), (160, 10317312), (180, 9170944), (192, 8597760), (240, 6878208), (256, 6448320), (288, 5731840), (320, 5158656), (360, 4585472), (384, 4298880), (480, 3439104), (512, 3224160), (576, 2865920), (640, 2579328), (720, 2292736), (768, 2149440), (960, 1719552), (1024, 1612080), (1152, 1432960), (1280, 1289664), (1440, 1146368), (1536, 1074720), (1920, 859776), (2048, 806040), (2239, 737280), (2304, 716480), (2560, 644832), (2880, 573184), (3072, 537360), (3840, 429888), (4096, 403020), (4478, 368640), (4608, 358240), (5120, 322416), (5760, 286592), (6144, 268680), (6717, 245760), (7680, 214944), (8192, 201510), (8956, 184320), (9216, 179120), (10240, 161208), (11195, 147456), (11520, 143296), (12288, 134340), (13434, 122880), (15360, 107472), (16384, 100755), (17912, 92160), (18432, 89560), (20151, 81920), (20480, 80604), (22390, 73728), (23040, 71648), (24576, 67170), (26868, 61440), (30720, 53736), (33585, 49152), (35824, 46080), (36864, 44780), (40302, 40960)]