147415680

素因数分解:

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

素因数の和:496

約数の個数: 256

約数和(自身を含む): 550800000

約数和(自身を除く): 403384320

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, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 449, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 898, 912, 960, 1026, 1080, 1140, 1152, 1216, 1347, 1368, 1440, 1520, 1710, 1728, 1796, 1824, 1920, 2052, 2160, 2245, 2280, 2432, 2565, 2694, 2736, 2880, 3040, 3420, 3456, 3592, 3648, 4041, 4104, 4320, 4490, 4560, 5130, 5388, 5472, 5760, 6080, 6735, 6840, 7184, 7296, 8082, 8208, 8531, 8640, 8980, 9120, 10260, 10776, 10944, 12123, 12160, 13470, 13680, 14368, 16164, 16416, 17062, 17280, 17960, 18240, 20205, 20520, 21552, 21888, 24246, 25593, 26940, 27360, 28736, 32328, 32832, 34124, 35920, 36480, 40410, 41040, 42655, 43104, 48492, 51186, 53880, 54720, 57472, 60615, 64656, 65664, 68248, 71840, 76779, 80820, 82080, 85310, 86208, 96984, 102372, 107760, 109440, 121230, 127965, 129312, 136496, 143680, 153558, 161640, 164160, 170620, 172416, 193968, 204744, 215520, 230337, 242460, 255930, 258624, 272992, 287360, 307116, 323280, 328320, 341240, 383895, 387936, 409488, 431040, 460674, 484920, 511860, 517248, 545984, 614232, 646560, 682480, 767790, 775872, 818976, 862080, 921348, 969840, 1023720, 1091968, 1151685, 1228464, 1293120, 1364960, 1535580, 1551744, 1637952, 1842696, 1939680, 2047440, 2303370, 2456928, 2586240, 2729920, 3071160, 3275904, 3685392, 3879360, 4094880, 4606740, 4913856, 5459840, 6142320, 7370784, 7758720, 8189760, 9213480, 9827712, 12284640, 14741568, 16379520, 18426960, 24569280, 29483136, 36853920, 49138560, 73707840, 147415680]

約数ペア:

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