495671040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2575

約数の個数: 216

約数和(自身を含む): 1816568208

約数和(自身を除く): 1320897168

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, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2531, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4896, 5062, 5440, 5760, 6120, 6528, 7593, 8160, 9792, 10124, 10880, 11520, 12240, 12655, 13056, 15186, 16320, 19584, 20248, 21760, 22779, 24480, 25310, 30372, 32640, 37965, 39168, 40496, 43027, 45558, 48960, 50620, 60744, 65280, 75930, 80992, 86054, 91116, 97920, 101240, 113895, 121488, 129081, 151860, 161984, 172108, 182232, 195840, 202480, 215135, 227790, 242976, 258162, 303720, 323968, 344216, 364464, 387243, 404960, 430270, 455580, 485952, 516324, 607440, 645405, 647936, 688432, 728928, 774486, 809920, 860540, 911160, 971904, 1032648, 1214880, 1290810, 1376864, 1457856, 1548972, 1619840, 1721080, 1822320, 1936215, 1943808, 2065296, 2429760, 2581620, 2753728, 2915712, 3097944, 3239680, 3442160, 3644640, 3872430, 4130592, 4859520, 5163240, 5507456, 5831424, 6195888, 6884320, 7289280, 7744860, 8261184, 9719040, 10326480, 11014912, 12391776, 13768640, 14578560, 15489720, 16522368, 20652960, 24783552, 27537280, 29157120, 30979440, 33044736, 41305920, 49567104, 55074560, 61958880, 82611840, 99134208, 123917760, 165223680, 247835520, 495671040]

約数ペア:

[(1, 495671040), (2, 247835520), (3, 165223680), (4, 123917760), (5, 99134208), (6, 82611840), (8, 61958880), (9, 55074560), (10, 49567104), (12, 41305920), (15, 33044736), (16, 30979440), (17, 29157120), (18, 27537280), (20, 24783552), (24, 20652960), (30, 16522368), (32, 15489720), (34, 14578560), (36, 13768640), (40, 12391776), (45, 11014912), (48, 10326480), (51, 9719040), (60, 8261184), (64, 7744860), (68, 7289280), (72, 6884320), (80, 6195888), (85, 5831424), (90, 5507456), (96, 5163240), (102, 4859520), (120, 4130592), (128, 3872430), (136, 3644640), (144, 3442160), (153, 3239680), (160, 3097944), (170, 2915712), (180, 2753728), (192, 2581620), (204, 2429760), (240, 2065296), (255, 1943808), (256, 1936215), (272, 1822320), (288, 1721080), (306, 1619840), (320, 1548972), (340, 1457856), (360, 1376864), (384, 1290810), (408, 1214880), (480, 1032648), (510, 971904), (544, 911160), (576, 860540), (612, 809920), (640, 774486), (680, 728928), (720, 688432), (765, 647936), (768, 645405), (816, 607440), (960, 516324), (1020, 485952), (1088, 455580), (1152, 430270), (1224, 404960), (1280, 387243), (1360, 364464), (1440, 344216), (1530, 323968), (1632, 303720), (1920, 258162), (2040, 242976), (2176, 227790), (2304, 215135), (2448, 202480), (2531, 195840), (2720, 182232), (2880, 172108), (3060, 161984), (3264, 151860), (3840, 129081), (4080, 121488), (4352, 113895), (4896, 101240), (5062, 97920), (5440, 91116), (5760, 86054), (6120, 80992), (6528, 75930), (7593, 65280), (8160, 60744), (9792, 50620), (10124, 48960), (10880, 45558), (11520, 43027), (12240, 40496), (12655, 39168), (13056, 37965), (15186, 32640), (16320, 30372), (19584, 25310), (20248, 24480), (21760, 22779)]