442247040

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 320

約数和(自身を含む): 1666170000

約数和(自身を除く): 1223922960

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, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 449, 456, 480, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 810, 855, 864, 898, 912, 960, 1026, 1080, 1140, 1152, 1216, 1296, 1347, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1796, 1824, 1920, 2052, 2160, 2245, 2280, 2432, 2565, 2592, 2694, 2736, 2880, 3040, 3078, 3240, 3420, 3456, 3592, 3648, 4041, 4104, 4320, 4490, 4560, 5130, 5184, 5388, 5472, 5760, 6080, 6156, 6480, 6735, 6840, 7184, 7296, 7695, 8082, 8208, 8531, 8640, 8980, 9120, 10260, 10368, 10776, 10944, 12123, 12160, 12312, 12960, 13470, 13680, 14368, 15390, 16164, 16416, 17062, 17280, 17960, 18240, 20205, 20520, 21552, 21888, 24246, 24624, 25593, 25920, 26940, 27360, 28736, 30780, 32328, 32832, 34124, 35920, 36369, 36480, 40410, 41040, 42655, 43104, 48492, 49248, 51186, 51840, 53880, 54720, 57472, 60615, 61560, 64656, 65664, 68248, 71840, 72738, 76779, 80820, 82080, 85310, 86208, 96984, 98496, 102372, 107760, 109440, 121230, 123120, 127965, 129312, 136496, 143680, 145476, 153558, 161640, 164160, 170620, 172416, 181845, 193968, 196992, 204744, 215520, 230337, 242460, 246240, 255930, 258624, 272992, 287360, 290952, 307116, 323280, 328320, 341240, 363690, 383895, 387936, 409488, 431040, 460674, 484920, 492480, 511860, 517248, 545984, 581904, 614232, 646560, 682480, 691011, 727380, 767790, 775872, 818976, 862080, 921348, 969840, 984960, 1023720, 1091968, 1151685, 1163808, 1228464, 1293120, 1364960, 1382022, 1454760, 1535580, 1551744, 1637952, 1842696, 1939680, 2047440, 2303370, 2327616, 2456928, 2586240, 2729920, 2764044, 2909520, 3071160, 3275904, 3455055, 3685392, 3879360, 4094880, 4606740, 4655232, 4913856, 5459840, 5528088, 5819040, 6142320, 6910110, 7370784, 7758720, 8189760, 9213480, 9827712, 11056176, 11638080, 12284640, 13820220, 14741568, 16379520, 18426960, 22112352, 23276160, 24569280, 27640440, 29483136, 36853920, 44224704, 49138560, 55280880, 73707840, 88449408, 110561760, 147415680, 221123520, 442247040]

約数ペア:

[(1, 442247040), (2, 221123520), (3, 147415680), (4, 110561760), (5, 88449408), (6, 73707840), (8, 55280880), (9, 49138560), (10, 44224704), (12, 36853920), (15, 29483136), (16, 27640440), (18, 24569280), (19, 23276160), (20, 22112352), (24, 18426960), (27, 16379520), (30, 14741568), (32, 13820220), (36, 12284640), (38, 11638080), (40, 11056176), (45, 9827712), (48, 9213480), (54, 8189760), (57, 7758720), (60, 7370784), (64, 6910110), (72, 6142320), (76, 5819040), (80, 5528088), (81, 5459840), (90, 4913856), (95, 4655232), (96, 4606740), (108, 4094880), (114, 3879360), (120, 3685392), (128, 3455055), (135, 3275904), (144, 3071160), (152, 2909520), (160, 2764044), (162, 2729920), (171, 2586240), (180, 2456928), (190, 2327616), (192, 2303370), (216, 2047440), (228, 1939680), (240, 1842696), (270, 1637952), (285, 1551744), (288, 1535580), (304, 1454760), (320, 1382022), (324, 1364960), (342, 1293120), (360, 1228464), (380, 1163808), (384, 1151685), (405, 1091968), (432, 1023720), (449, 984960), (456, 969840), (480, 921348), (513, 862080), (540, 818976), (570, 775872), (576, 767790), (608, 727380), (640, 691011), (648, 682480), (684, 646560), (720, 614232), (760, 581904), (810, 545984), (855, 517248), (864, 511860), (898, 492480), (912, 484920), (960, 460674), (1026, 431040), (1080, 409488), (1140, 387936), (1152, 383895), (1216, 363690), (1296, 341240), (1347, 328320), (1368, 323280), (1440, 307116), (1520, 290952), (1539, 287360), (1620, 272992), (1710, 258624), (1728, 255930), (1796, 246240), (1824, 242460), (1920, 230337), (2052, 215520), (2160, 204744), (2245, 196992), (2280, 193968), (2432, 181845), (2565, 172416), (2592, 170620), (2694, 164160), (2736, 161640), (2880, 153558), (3040, 145476), (3078, 143680), (3240, 136496), (3420, 129312), (3456, 127965), (3592, 123120), (3648, 121230), (4041, 109440), (4104, 107760), (4320, 102372), (4490, 98496), (4560, 96984), (5130, 86208), (5184, 85310), (5388, 82080), (5472, 80820), (5760, 76779), (6080, 72738), (6156, 71840), (6480, 68248), (6735, 65664), (6840, 64656), (7184, 61560), (7296, 60615), (7695, 57472), (8082, 54720), (8208, 53880), (8531, 51840), (8640, 51186), (8980, 49248), (9120, 48492), (10260, 43104), (10368, 42655), (10776, 41040), (10944, 40410), (12123, 36480), (12160, 36369), (12312, 35920), (12960, 34124), (13470, 32832), (13680, 32328), (14368, 30780), (15390, 28736), (16164, 27360), (16416, 26940), (17062, 25920), (17280, 25593), (17960, 24624), (18240, 24246), (20205, 21888), (20520, 21552)]