394449120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1162

約数の個数: 288

約数和(自身を含む): 1527271200

約数和(自身を除く): 1132822080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1109, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2218, 2223, 2280, 2340, 2470, 2736, 2964, 3040, 3120, 3327, 3420, 3705, 3744, 3952, 4436, 4446, 4560, 4680, 4940, 5472, 5545, 5928, 6240, 6654, 6840, 7410, 7904, 8872, 8892, 9120, 9360, 9880, 9981, 11090, 11115, 11856, 13308, 13680, 14417, 14820, 16635, 17744, 17784, 18720, 19760, 19962, 21071, 22180, 22230, 23712, 26616, 27360, 28834, 29640, 33270, 35488, 35568, 39520, 39924, 42142, 43251, 44360, 44460, 49905, 53232, 57668, 59280, 63213, 66540, 71136, 72085, 79848, 84284, 86502, 88720, 88920, 99810, 105355, 106464, 115336, 118560, 126426, 129753, 133080, 144170, 159696, 168568, 173004, 177440, 177840, 189639, 199620, 210710, 216255, 230672, 252852, 259506, 266160, 273923, 288340, 316065, 319392, 337136, 346008, 355680, 379278, 399240, 421420, 432510, 461344, 505704, 519012, 532320, 547846, 576680, 632130, 648765, 674272, 692016, 758556, 798480, 821769, 842840, 865020, 948195, 1011408, 1038024, 1095692, 1153360, 1264260, 1297530, 1369615, 1384032, 1517112, 1596960, 1643538, 1685680, 1730040, 1896390, 2022816, 2076048, 2191384, 2306720, 2465307, 2528520, 2595060, 2739230, 3034224, 3287076, 3371360, 3460080, 3792780, 4108845, 4152096, 4382768, 4930614, 5057040, 5190120, 5478460, 6068448, 6574152, 6920160, 7585560, 8217690, 8765536, 9861228, 10114080, 10380240, 10956920, 12326535, 13148304, 15171120, 16435380, 19722456, 20760480, 21913840, 24653070, 26296608, 30342240, 32870760, 39444912, 43827680, 49306140, 65741520, 78889824, 98612280, 131483040, 197224560, 394449120]

約数ペア:

[(1, 394449120), (2, 197224560), (3, 131483040), (4, 98612280), (5, 78889824), (6, 65741520), (8, 49306140), (9, 43827680), (10, 39444912), (12, 32870760), (13, 30342240), (15, 26296608), (16, 24653070), (18, 21913840), (19, 20760480), (20, 19722456), (24, 16435380), (26, 15171120), (30, 13148304), (32, 12326535), (36, 10956920), (38, 10380240), (39, 10114080), (40, 9861228), (45, 8765536), (48, 8217690), (52, 7585560), (57, 6920160), (60, 6574152), (65, 6068448), (72, 5478460), (76, 5190120), (78, 5057040), (80, 4930614), (90, 4382768), (95, 4152096), (96, 4108845), (104, 3792780), (114, 3460080), (117, 3371360), (120, 3287076), (130, 3034224), (144, 2739230), (152, 2595060), (156, 2528520), (160, 2465307), (171, 2306720), (180, 2191384), (190, 2076048), (195, 2022816), (208, 1896390), (228, 1730040), (234, 1685680), (240, 1643538), (247, 1596960), (260, 1517112), (285, 1384032), (288, 1369615), (304, 1297530), (312, 1264260), (342, 1153360), (360, 1095692), (380, 1038024), (390, 1011408), (416, 948195), (456, 865020), (468, 842840), (480, 821769), (494, 798480), (520, 758556), (570, 692016), (585, 674272), (608, 648765), (624, 632130), (684, 576680), (720, 547846), (741, 532320), (760, 519012), (780, 505704), (855, 461344), (912, 432510), (936, 421420), (988, 399240), (1040, 379278), (1109, 355680), (1140, 346008), (1170, 337136), (1235, 319392), (1248, 316065), (1368, 288340), (1440, 273923), (1482, 266160), (1520, 259506), (1560, 252852), (1710, 230672), (1824, 216255), (1872, 210710), (1976, 199620), (2080, 189639), (2218, 177840), (2223, 177440), (2280, 173004), (2340, 168568), (2470, 159696), (2736, 144170), (2964, 133080), (3040, 129753), (3120, 126426), (3327, 118560), (3420, 115336), (3705, 106464), (3744, 105355), (3952, 99810), (4436, 88920), (4446, 88720), (4560, 86502), (4680, 84284), (4940, 79848), (5472, 72085), (5545, 71136), (5928, 66540), (6240, 63213), (6654, 59280), (6840, 57668), (7410, 53232), (7904, 49905), (8872, 44460), (8892, 44360), (9120, 43251), (9360, 42142), (9880, 39924), (9981, 39520), (11090, 35568), (11115, 35488), (11856, 33270), (13308, 29640), (13680, 28834), (14417, 27360), (14820, 26616), (16635, 23712), (17744, 22230), (17784, 22180), (18720, 21071), (19760, 19962)]