859896720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:630

約数の個数: 240

約数和(自身を含む): 3083588352

約数和(自身を除く): 2223691632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 163, 170, 180, 204, 240, 255, 272, 306, 326, 340, 360, 408, 431, 489, 510, 612, 652, 680, 720, 765, 815, 816, 862, 978, 1020, 1224, 1293, 1304, 1360, 1467, 1530, 1630, 1724, 1956, 2040, 2155, 2445, 2448, 2586, 2608, 2771, 2934, 3060, 3260, 3448, 3879, 3912, 4080, 4310, 4890, 5172, 5542, 5868, 6120, 6465, 6520, 6896, 7327, 7335, 7758, 7824, 8313, 8620, 9780, 10344, 11084, 11736, 12240, 12930, 13040, 13855, 14654, 14670, 15516, 16626, 17240, 19395, 19560, 20688, 21981, 22168, 23472, 24939, 25860, 27710, 29308, 29340, 31032, 33252, 34480, 36635, 38790, 39120, 41565, 43962, 44336, 49878, 51720, 55420, 58616, 58680, 62064, 65943, 66504, 70253, 73270, 77580, 83130, 87924, 99756, 103440, 109905, 110840, 117232, 117360, 124695, 131886, 133008, 140506, 146540, 155160, 166260, 175848, 199512, 210759, 219810, 221680, 249390, 263772, 281012, 293080, 310320, 329715, 332520, 351265, 351696, 399024, 421518, 439620, 498780, 527544, 562024, 586160, 632277, 659430, 665040, 702530, 843036, 879240, 997560, 1053795, 1055088, 1124048, 1194301, 1264554, 1318860, 1405060, 1686072, 1758480, 1995120, 2107590, 2388602, 2529108, 2637720, 2810120, 3161385, 3372144, 3582903, 4215180, 4777204, 5058216, 5275440, 5620240, 5971505, 6322770, 7165806, 8430360, 9554408, 10116432, 10748709, 11943010, 12645540, 14331612, 16860720, 17914515, 19108816, 21497418, 23886020, 25291080, 28663224, 35829030, 42994836, 47772040, 50582160, 53743545, 57326448, 71658060, 85989672, 95544080, 107487090, 143316120, 171979344, 214974180, 286632240, 429948360, 859896720]

約数ペア:

[(1, 859896720), (2, 429948360), (3, 286632240), (4, 214974180), (5, 171979344), (6, 143316120), (8, 107487090), (9, 95544080), (10, 85989672), (12, 71658060), (15, 57326448), (16, 53743545), (17, 50582160), (18, 47772040), (20, 42994836), (24, 35829030), (30, 28663224), (34, 25291080), (36, 23886020), (40, 21497418), (45, 19108816), (48, 17914515), (51, 16860720), (60, 14331612), (68, 12645540), (72, 11943010), (80, 10748709), (85, 10116432), (90, 9554408), (102, 8430360), (120, 7165806), (136, 6322770), (144, 5971505), (153, 5620240), (163, 5275440), (170, 5058216), (180, 4777204), (204, 4215180), (240, 3582903), (255, 3372144), (272, 3161385), (306, 2810120), (326, 2637720), (340, 2529108), (360, 2388602), (408, 2107590), (431, 1995120), (489, 1758480), (510, 1686072), (612, 1405060), (652, 1318860), (680, 1264554), (720, 1194301), (765, 1124048), (815, 1055088), (816, 1053795), (862, 997560), (978, 879240), (1020, 843036), (1224, 702530), (1293, 665040), (1304, 659430), (1360, 632277), (1467, 586160), (1530, 562024), (1630, 527544), (1724, 498780), (1956, 439620), (2040, 421518), (2155, 399024), (2445, 351696), (2448, 351265), (2586, 332520), (2608, 329715), (2771, 310320), (2934, 293080), (3060, 281012), (3260, 263772), (3448, 249390), (3879, 221680), (3912, 219810), (4080, 210759), (4310, 199512), (4890, 175848), (5172, 166260), (5542, 155160), (5868, 146540), (6120, 140506), (6465, 133008), (6520, 131886), (6896, 124695), (7327, 117360), (7335, 117232), (7758, 110840), (7824, 109905), (8313, 103440), (8620, 99756), (9780, 87924), (10344, 83130), (11084, 77580), (11736, 73270), (12240, 70253), (12930, 66504), (13040, 65943), (13855, 62064), (14654, 58680), (14670, 58616), (15516, 55420), (16626, 51720), (17240, 49878), (19395, 44336), (19560, 43962), (20688, 41565), (21981, 39120), (22168, 38790), (23472, 36635), (24939, 34480), (25860, 33252), (27710, 31032), (29308, 29340)]