791555520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1931}}^1$

素因数の和:2019

約数の個数: 224

約数和(自身を含む): 2920813056

約数和(自身を除く): 2129257536

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, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 192, 210, 224, 240, 244, 280, 305, 320, 336, 366, 420, 427, 448, 480, 488, 560, 610, 672, 732, 840, 854, 915, 960, 976, 1120, 1220, 1281, 1344, 1464, 1680, 1708, 1830, 1931, 1952, 2135, 2240, 2440, 2562, 2928, 3360, 3416, 3660, 3862, 3904, 4270, 4880, 5124, 5793, 5856, 6405, 6720, 6832, 7320, 7724, 8540, 9655, 9760, 10248, 11586, 11712, 12810, 13517, 13664, 14640, 15448, 17080, 19310, 19520, 20496, 23172, 25620, 27034, 27328, 28965, 29280, 30896, 34160, 38620, 40551, 40992, 46344, 51240, 54068, 57930, 58560, 61792, 67585, 68320, 77240, 81102, 81984, 92688, 102480, 108136, 115860, 117791, 123584, 135170, 136640, 154480, 162204, 185376, 202755, 204960, 216272, 231720, 235582, 270340, 308960, 324408, 353373, 370752, 405510, 409920, 432544, 463440, 471164, 540680, 588955, 617920, 648816, 706746, 811020, 824537, 865088, 926880, 942328, 1081360, 1177910, 1297632, 1413492, 1622040, 1649074, 1766865, 1853760, 1884656, 2162720, 2355820, 2473611, 2595264, 2826984, 3244080, 3298148, 3533730, 3769312, 4122685, 4325440, 4711640, 4947222, 5653968, 6488160, 6596296, 7067460, 7538624, 8245370, 9423280, 9894444, 11307936, 12368055, 12976320, 13192592, 14134920, 16490740, 18846560, 19788888, 22615872, 24736110, 26385184, 28269840, 32981480, 37693120, 39577776, 49472220, 52770368, 56539680, 65962960, 79155552, 98944440, 113079360, 131925920, 158311104, 197888880, 263851840, 395777760, 791555520]

約数ペア:

[(1, 791555520), (2, 395777760), (3, 263851840), (4, 197888880), (5, 158311104), (6, 131925920), (7, 113079360), (8, 98944440), (10, 79155552), (12, 65962960), (14, 56539680), (15, 52770368), (16, 49472220), (20, 39577776), (21, 37693120), (24, 32981480), (28, 28269840), (30, 26385184), (32, 24736110), (35, 22615872), (40, 19788888), (42, 18846560), (48, 16490740), (56, 14134920), (60, 13192592), (61, 12976320), (64, 12368055), (70, 11307936), (80, 9894444), (84, 9423280), (96, 8245370), (105, 7538624), (112, 7067460), (120, 6596296), (122, 6488160), (140, 5653968), (160, 4947222), (168, 4711640), (183, 4325440), (192, 4122685), (210, 3769312), (224, 3533730), (240, 3298148), (244, 3244080), (280, 2826984), (305, 2595264), (320, 2473611), (336, 2355820), (366, 2162720), (420, 1884656), (427, 1853760), (448, 1766865), (480, 1649074), (488, 1622040), (560, 1413492), (610, 1297632), (672, 1177910), (732, 1081360), (840, 942328), (854, 926880), (915, 865088), (960, 824537), (976, 811020), (1120, 706746), (1220, 648816), (1281, 617920), (1344, 588955), (1464, 540680), (1680, 471164), (1708, 463440), (1830, 432544), (1931, 409920), (1952, 405510), (2135, 370752), (2240, 353373), (2440, 324408), (2562, 308960), (2928, 270340), (3360, 235582), (3416, 231720), (3660, 216272), (3862, 204960), (3904, 202755), (4270, 185376), (4880, 162204), (5124, 154480), (5793, 136640), (5856, 135170), (6405, 123584), (6720, 117791), (6832, 115860), (7320, 108136), (7724, 102480), (8540, 92688), (9655, 81984), (9760, 81102), (10248, 77240), (11586, 68320), (11712, 67585), (12810, 61792), (13517, 58560), (13664, 57930), (14640, 54068), (15448, 51240), (17080, 46344), (19310, 40992), (19520, 40551), (20496, 38620), (23172, 34160), (25620, 30896), (27034, 29280), (27328, 28965)]