404532480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 1441657728

約数和(自身を除く): 1037125248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 64, 66, 80, 88, 96, 110, 120, 122, 128, 132, 157, 160, 165, 176, 183, 192, 220, 240, 244, 256, 264, 305, 314, 320, 330, 352, 366, 384, 440, 471, 480, 488, 528, 610, 628, 640, 660, 671, 704, 732, 768, 785, 880, 915, 942, 960, 976, 1056, 1220, 1256, 1280, 1320, 1342, 1408, 1464, 1570, 1727, 1760, 1830, 1884, 1920, 1952, 2013, 2112, 2355, 2440, 2512, 2640, 2684, 2816, 2928, 3140, 3355, 3454, 3520, 3660, 3768, 3840, 3904, 4026, 4224, 4710, 4880, 5024, 5181, 5280, 5368, 5856, 6280, 6710, 6908, 7040, 7320, 7536, 7808, 8052, 8448, 8635, 9420, 9577, 9760, 10048, 10065, 10362, 10560, 10736, 11712, 12560, 13420, 13816, 14080, 14640, 15072, 15616, 16104, 17270, 18840, 19154, 19520, 20096, 20130, 20724, 21120, 21472, 23424, 25120, 25905, 26840, 27632, 28731, 29280, 30144, 32208, 34540, 37680, 38308, 39040, 40192, 40260, 41448, 42240, 42944, 46848, 47885, 50240, 51810, 53680, 55264, 57462, 58560, 60288, 64416, 69080, 75360, 76616, 78080, 80520, 82896, 85888, 95770, 100480, 103620, 105347, 107360, 110528, 114924, 117120, 120576, 128832, 138160, 143655, 150720, 153232, 161040, 165792, 171776, 191540, 200960, 207240, 210694, 214720, 221056, 229848, 234240, 257664, 276320, 287310, 301440, 306464, 316041, 322080, 331584, 383080, 414480, 421388, 429440, 442112, 459696, 515328, 526735, 552640, 574620, 602880, 612928, 632082, 644160, 663168, 766160, 828960, 842776, 858880, 919392, 1053470, 1105280, 1149240, 1225856, 1264164, 1288320, 1326336, 1532320, 1580205, 1657920, 1685552, 1838784, 2106940, 2210560, 2298480, 2451712, 2528328, 2576640, 3064640, 3160410, 3315840, 3371104, 3677568, 4213880, 4596960, 5056656, 6129280, 6320820, 6631680, 6742208, 7355136, 8427760, 9193920, 10113312, 12258560, 12641640, 13484416, 16855520, 18387840, 20226624, 25283280, 26968832, 33711040, 36775680, 40453248, 50566560, 67422080, 80906496, 101133120, 134844160, 202266240, 404532480]

約数ペア:

[(1, 404532480), (2, 202266240), (3, 134844160), (4, 101133120), (5, 80906496), (6, 67422080), (8, 50566560), (10, 40453248), (11, 36775680), (12, 33711040), (15, 26968832), (16, 25283280), (20, 20226624), (22, 18387840), (24, 16855520), (30, 13484416), (32, 12641640), (33, 12258560), (40, 10113312), (44, 9193920), (48, 8427760), (55, 7355136), (60, 6742208), (61, 6631680), (64, 6320820), (66, 6129280), (80, 5056656), (88, 4596960), (96, 4213880), (110, 3677568), (120, 3371104), (122, 3315840), (128, 3160410), (132, 3064640), (157, 2576640), (160, 2528328), (165, 2451712), (176, 2298480), (183, 2210560), (192, 2106940), (220, 1838784), (240, 1685552), (244, 1657920), (256, 1580205), (264, 1532320), (305, 1326336), (314, 1288320), (320, 1264164), (330, 1225856), (352, 1149240), (366, 1105280), (384, 1053470), (440, 919392), (471, 858880), (480, 842776), (488, 828960), (528, 766160), (610, 663168), (628, 644160), (640, 632082), (660, 612928), (671, 602880), (704, 574620), (732, 552640), (768, 526735), (785, 515328), (880, 459696), (915, 442112), (942, 429440), (960, 421388), (976, 414480), (1056, 383080), (1220, 331584), (1256, 322080), (1280, 316041), (1320, 306464), (1342, 301440), (1408, 287310), (1464, 276320), (1570, 257664), (1727, 234240), (1760, 229848), (1830, 221056), (1884, 214720), (1920, 210694), (1952, 207240), (2013, 200960), (2112, 191540), (2355, 171776), (2440, 165792), (2512, 161040), (2640, 153232), (2684, 150720), (2816, 143655), (2928, 138160), (3140, 128832), (3355, 120576), (3454, 117120), (3520, 114924), (3660, 110528), (3768, 107360), (3840, 105347), (3904, 103620), (4026, 100480), (4224, 95770), (4710, 85888), (4880, 82896), (5024, 80520), (5181, 78080), (5280, 76616), (5368, 75360), (5856, 69080), (6280, 64416), (6710, 60288), (6908, 58560), (7040, 57462), (7320, 55264), (7536, 53680), (7808, 51810), (8052, 50240), (8448, 47885), (8635, 46848), (9420, 42944), (9577, 42240), (9760, 41448), (10048, 40260), (10065, 40192), (10362, 39040), (10560, 38308), (10736, 37680), (11712, 34540), (12560, 32208), (13420, 30144), (13816, 29280), (14080, 28731), (14640, 27632), (15072, 26840), (15616, 25905), (16104, 25120), (17270, 23424), (18840, 21472), (19154, 21120), (19520, 20724), (20096, 20130)]