4912241760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19949}}^1$

素因数の和:19995

約数の個数: 240

約数和(自身を含む): 18249462000

約数和(自身を除く): 13337220240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 9120, 10260, 12312, 12960, 13680, 15390, 16416, 19949, 20520, 24624, 27360, 30780, 39898, 41040, 49248, 59847, 61560, 79796, 82080, 99745, 119694, 123120, 159592, 179541, 199490, 239388, 246240, 299235, 319184, 359082, 379031, 398980, 478776, 538623, 598470, 638368, 718164, 758062, 797960, 897705, 957552, 1077246, 1137093, 1196940, 1436328, 1516124, 1595920, 1615869, 1795410, 1895155, 1915104, 2154492, 2274186, 2393880, 2693115, 2872656, 3032248, 3191840, 3231738, 3411279, 3590820, 3790310, 4308984, 4548372, 4787760, 5386230, 5685465, 5745312, 6064496, 6463476, 6822558, 7181640, 7580620, 8079345, 8617968, 9096744, 9575520, 10233837, 10772460, 11370930, 12128992, 12926952, 13645116, 14363280, 15161240, 16158690, 17056395, 17235936, 18193488, 20467674, 21544920, 22741860, 25853904, 27290232, 28726560, 30322480, 30701511, 32317380, 34112790, 36386976, 40935348, 43089840, 45483720, 51169185, 51707808, 54580464, 60644960, 61403022, 64634760, 68225580, 81870696, 86179680, 90967440, 102338370, 109160928, 122806044, 129269520, 136451160, 153507555, 163741392, 181934880, 204676740, 245612088, 258539040, 272902320, 307015110, 327482784, 409353480, 491224176, 545804640, 614030220, 818706960, 982448352, 1228060440, 1637413920, 2456120880, 4912241760]

約数ペア:

[(1, 4912241760), (2, 2456120880), (3, 1637413920), (4, 1228060440), (5, 982448352), (6, 818706960), (8, 614030220), (9, 545804640), (10, 491224176), (12, 409353480), (15, 327482784), (16, 307015110), (18, 272902320), (19, 258539040), (20, 245612088), (24, 204676740), (27, 181934880), (30, 163741392), (32, 153507555), (36, 136451160), (38, 129269520), (40, 122806044), (45, 109160928), (48, 102338370), (54, 90967440), (57, 86179680), (60, 81870696), (72, 68225580), (76, 64634760), (80, 61403022), (81, 60644960), (90, 54580464), (95, 51707808), (96, 51169185), (108, 45483720), (114, 43089840), (120, 40935348), (135, 36386976), (144, 34112790), (152, 32317380), (160, 30701511), (162, 30322480), (171, 28726560), (180, 27290232), (190, 25853904), (216, 22741860), (228, 21544920), (240, 20467674), (270, 18193488), (285, 17235936), (288, 17056395), (304, 16158690), (324, 15161240), (342, 14363280), (360, 13645116), (380, 12926952), (405, 12128992), (432, 11370930), (456, 10772460), (480, 10233837), (513, 9575520), (540, 9096744), (570, 8617968), (608, 8079345), (648, 7580620), (684, 7181640), (720, 6822558), (760, 6463476), (810, 6064496), (855, 5745312), (864, 5685465), (912, 5386230), (1026, 4787760), (1080, 4548372), (1140, 4308984), (1296, 3790310), (1368, 3590820), (1440, 3411279), (1520, 3231738), (1539, 3191840), (1620, 3032248), (1710, 2872656), (1824, 2693115), (2052, 2393880), (2160, 2274186), (2280, 2154492), (2565, 1915104), (2592, 1895155), (2736, 1795410), (3040, 1615869), (3078, 1595920), (3240, 1516124), (3420, 1436328), (4104, 1196940), (4320, 1137093), (4560, 1077246), (5130, 957552), (5472, 897705), (6156, 797960), (6480, 758062), (6840, 718164), (7695, 638368), (8208, 598470), (9120, 538623), (10260, 478776), (12312, 398980), (12960, 379031), (13680, 359082), (15390, 319184), (16416, 299235), (19949, 246240), (20520, 239388), (24624, 199490), (27360, 179541), (30780, 159592), (39898, 123120), (41040, 119694), (49248, 99745), (59847, 82080), (61560, 79796)]