84407040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:475

約数の個数: 216

約数和(自身を含む): 309935808

約数和(自身を除く): 225528768

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, 431, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 862, 960, 1020, 1088, 1152, 1224, 1280, 1293, 1360, 1440, 1530, 1632, 1724, 1920, 2040, 2155, 2176, 2304, 2448, 2586, 2720, 2880, 3060, 3264, 3448, 3840, 3879, 4080, 4310, 4352, 4896, 5172, 5440, 5760, 6120, 6465, 6528, 6896, 7327, 7758, 8160, 8620, 9792, 10344, 10880, 11520, 12240, 12930, 13056, 13792, 14654, 15516, 16320, 17240, 19395, 19584, 20688, 21760, 21981, 24480, 25860, 27584, 29308, 31032, 32640, 34480, 36635, 38790, 39168, 41376, 43962, 48960, 51720, 55168, 58616, 62064, 65280, 65943, 68960, 73270, 77580, 82752, 87924, 97920, 103440, 109905, 110336, 117232, 124128, 131886, 137920, 146540, 155160, 165504, 175848, 195840, 206880, 219810, 234464, 248256, 263772, 275840, 293080, 310320, 329715, 331008, 351696, 413760, 439620, 468928, 496512, 527544, 551680, 586160, 620640, 659430, 703392, 827520, 879240, 937856, 993024, 1055088, 1172320, 1241280, 1318860, 1406784, 1655040, 1758480, 1875712, 2110176, 2344640, 2482560, 2637720, 2813568, 3516960, 4220352, 4689280, 4965120, 5275440, 5627136, 7033920, 8440704, 9378560, 10550880, 14067840, 16881408, 21101760, 28135680, 42203520, 84407040]

約数ペア:

[(1, 84407040), (2, 42203520), (3, 28135680), (4, 21101760), (5, 16881408), (6, 14067840), (8, 10550880), (9, 9378560), (10, 8440704), (12, 7033920), (15, 5627136), (16, 5275440), (17, 4965120), (18, 4689280), (20, 4220352), (24, 3516960), (30, 2813568), (32, 2637720), (34, 2482560), (36, 2344640), (40, 2110176), (45, 1875712), (48, 1758480), (51, 1655040), (60, 1406784), (64, 1318860), (68, 1241280), (72, 1172320), (80, 1055088), (85, 993024), (90, 937856), (96, 879240), (102, 827520), (120, 703392), (128, 659430), (136, 620640), (144, 586160), (153, 551680), (160, 527544), (170, 496512), (180, 468928), (192, 439620), (204, 413760), (240, 351696), (255, 331008), (256, 329715), (272, 310320), (288, 293080), (306, 275840), (320, 263772), (340, 248256), (360, 234464), (384, 219810), (408, 206880), (431, 195840), (480, 175848), (510, 165504), (544, 155160), (576, 146540), (612, 137920), (640, 131886), (680, 124128), (720, 117232), (765, 110336), (768, 109905), (816, 103440), (862, 97920), (960, 87924), (1020, 82752), (1088, 77580), (1152, 73270), (1224, 68960), (1280, 65943), (1293, 65280), (1360, 62064), (1440, 58616), (1530, 55168), (1632, 51720), (1724, 48960), (1920, 43962), (2040, 41376), (2155, 39168), (2176, 38790), (2304, 36635), (2448, 34480), (2586, 32640), (2720, 31032), (2880, 29308), (3060, 27584), (3264, 25860), (3448, 24480), (3840, 21981), (3879, 21760), (4080, 20688), (4310, 19584), (4352, 19395), (4896, 17240), (5172, 16320), (5440, 15516), (5760, 14654), (6120, 13792), (6465, 13056), (6528, 12930), (6896, 12240), (7327, 11520), (7758, 10880), (8160, 10344), (8620, 9792)]