404605440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1033}}^1$

素因数の和:1079

約数の個数: 240

約数和(自身を含む): 1485125928

約数和(自身を除く): 1080520488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1033, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2066, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3099, 3264, 3840, 4080, 4132, 4352, 4608, 4896, 5165, 5440, 5760, 6120, 6198, 6528, 7680, 8160, 8264, 8704, 9297, 9792, 10330, 10880, 11520, 12240, 12396, 13056, 15495, 16320, 16528, 17561, 18594, 19584, 20660, 21760, 23040, 24480, 24792, 26112, 30990, 32640, 33056, 35122, 37188, 39168, 41320, 43520, 46485, 48960, 49584, 52683, 61980, 65280, 66112, 70244, 74376, 78336, 82640, 87805, 92970, 97920, 99168, 105366, 123960, 130560, 132224, 140488, 148752, 158049, 165280, 175610, 185940, 195840, 198336, 210732, 247920, 263415, 264448, 280976, 297504, 316098, 330560, 351220, 371880, 391680, 396672, 421464, 495840, 526830, 528896, 561952, 595008, 632196, 661120, 702440, 743760, 790245, 793344, 842928, 991680, 1053660, 1123904, 1190016, 1264392, 1322240, 1404880, 1487520, 1580490, 1586688, 1685856, 1983360, 2107320, 2247808, 2380032, 2528784, 2644480, 2809760, 2975040, 3160980, 3371712, 3966720, 4214640, 4495616, 4760064, 5057568, 5619520, 5950080, 6321960, 6743424, 7933440, 8429280, 8991232, 10115136, 11239040, 11900160, 12643920, 13486848, 16858560, 20230272, 22478080, 23800320, 25287840, 26973696, 33717120, 40460544, 44956160, 50575680, 67434240, 80921088, 101151360, 134868480, 202302720, 404605440]

約数ペア:

[(1, 404605440), (2, 202302720), (3, 134868480), (4, 101151360), (5, 80921088), (6, 67434240), (8, 50575680), (9, 44956160), (10, 40460544), (12, 33717120), (15, 26973696), (16, 25287840), (17, 23800320), (18, 22478080), (20, 20230272), (24, 16858560), (30, 13486848), (32, 12643920), (34, 11900160), (36, 11239040), (40, 10115136), (45, 8991232), (48, 8429280), (51, 7933440), (60, 6743424), (64, 6321960), (68, 5950080), (72, 5619520), (80, 5057568), (85, 4760064), (90, 4495616), (96, 4214640), (102, 3966720), (120, 3371712), (128, 3160980), (136, 2975040), (144, 2809760), (153, 2644480), (160, 2528784), (170, 2380032), (180, 2247808), (192, 2107320), (204, 1983360), (240, 1685856), (255, 1586688), (256, 1580490), (272, 1487520), (288, 1404880), (306, 1322240), (320, 1264392), (340, 1190016), (360, 1123904), (384, 1053660), (408, 991680), (480, 842928), (510, 793344), (512, 790245), (544, 743760), (576, 702440), (612, 661120), (640, 632196), (680, 595008), (720, 561952), (765, 528896), (768, 526830), (816, 495840), (960, 421464), (1020, 396672), (1033, 391680), (1088, 371880), (1152, 351220), (1224, 330560), (1280, 316098), (1360, 297504), (1440, 280976), (1530, 264448), (1536, 263415), (1632, 247920), (1920, 210732), (2040, 198336), (2066, 195840), (2176, 185940), (2304, 175610), (2448, 165280), (2560, 158049), (2720, 148752), (2880, 140488), (3060, 132224), (3099, 130560), (3264, 123960), (3840, 105366), (4080, 99168), (4132, 97920), (4352, 92970), (4608, 87805), (4896, 82640), (5165, 78336), (5440, 74376), (5760, 70244), (6120, 66112), (6198, 65280), (6528, 61980), (7680, 52683), (8160, 49584), (8264, 48960), (8704, 46485), (9297, 43520), (9792, 41320), (10330, 39168), (10880, 37188), (11520, 35122), (12240, 33056), (12396, 32640), (13056, 30990), (15495, 26112), (16320, 24792), (16528, 24480), (17561, 23040), (18594, 21760), (19584, 20660)]