428577480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 320

約数和(自身を含む): 1580705280

約数和(自身を除く): 1152127800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 81, 85, 90, 93, 102, 108, 120, 124, 135, 136, 153, 155, 162, 170, 180, 186, 204, 216, 248, 251, 255, 270, 279, 306, 310, 324, 340, 360, 372, 405, 408, 459, 465, 502, 510, 527, 540, 558, 612, 620, 648, 680, 744, 753, 765, 810, 837, 918, 930, 1004, 1020, 1054, 1080, 1116, 1224, 1240, 1255, 1377, 1395, 1506, 1530, 1581, 1620, 1674, 1836, 1860, 2008, 2040, 2108, 2232, 2259, 2295, 2510, 2511, 2635, 2754, 2790, 3012, 3060, 3162, 3240, 3348, 3672, 3720, 3765, 4185, 4216, 4267, 4518, 4590, 4743, 5020, 5022, 5270, 5508, 5580, 6024, 6120, 6324, 6696, 6777, 6885, 7530, 7781, 7905, 8370, 8534, 9036, 9180, 9486, 10040, 10044, 10540, 11016, 11160, 11295, 12555, 12648, 12801, 13554, 13770, 14229, 15060, 15562, 15810, 16740, 17068, 18072, 18360, 18972, 20088, 20331, 21080, 21335, 22590, 23343, 23715, 25110, 25602, 27108, 27540, 28458, 30120, 31124, 31620, 33480, 33885, 34136, 37944, 38403, 38905, 40662, 42670, 42687, 45180, 46686, 47430, 50220, 51204, 54216, 55080, 56916, 62248, 63240, 64005, 67770, 70029, 71145, 76806, 77810, 81324, 85340, 85374, 90360, 93372, 94860, 100440, 101655, 102408, 113832, 115209, 116715, 128010, 132277, 135540, 140058, 142290, 153612, 155620, 162648, 170680, 170748, 186744, 189720, 192015, 203310, 210087, 213435, 230418, 233430, 256020, 264554, 271080, 280116, 284580, 307224, 311240, 341496, 345627, 350145, 384030, 396831, 406620, 420174, 426870, 460836, 466860, 512040, 529108, 560232, 569160, 576045, 630261, 661385, 691254, 700290, 768060, 793662, 813240, 840348, 853740, 921672, 933720, 1050435, 1058216, 1152090, 1190493, 1260522, 1322770, 1382508, 1400580, 1536120, 1587324, 1680696, 1707480, 1728135, 1984155, 2100870, 2304180, 2380986, 2521044, 2645540, 2765016, 2801160, 3151305, 3174648, 3456270, 3571479, 3968310, 4201740, 4608360, 4761972, 5042088, 5291080, 5952465, 6302610, 6912540, 7142958, 7936620, 8403480, 9523944, 10714437, 11904930, 12605220, 13825080, 14285916, 15873240, 17857395, 21428874, 23809860, 25210440, 28571832, 35714790, 42857748, 47619720, 53572185, 71429580, 85715496, 107144370, 142859160, 214288740, 428577480]

約数ペア:

[(1, 428577480), (2, 214288740), (3, 142859160), (4, 107144370), (5, 85715496), (6, 71429580), (8, 53572185), (9, 47619720), (10, 42857748), (12, 35714790), (15, 28571832), (17, 25210440), (18, 23809860), (20, 21428874), (24, 17857395), (27, 15873240), (30, 14285916), (31, 13825080), (34, 12605220), (36, 11904930), (40, 10714437), (45, 9523944), (51, 8403480), (54, 7936620), (60, 7142958), (62, 6912540), (68, 6302610), (72, 5952465), (81, 5291080), (85, 5042088), (90, 4761972), (93, 4608360), (102, 4201740), (108, 3968310), (120, 3571479), (124, 3456270), (135, 3174648), (136, 3151305), (153, 2801160), (155, 2765016), (162, 2645540), (170, 2521044), (180, 2380986), (186, 2304180), (204, 2100870), (216, 1984155), (248, 1728135), (251, 1707480), (255, 1680696), (270, 1587324), (279, 1536120), (306, 1400580), (310, 1382508), (324, 1322770), (340, 1260522), (360, 1190493), (372, 1152090), (405, 1058216), (408, 1050435), (459, 933720), (465, 921672), (502, 853740), (510, 840348), (527, 813240), (540, 793662), (558, 768060), (612, 700290), (620, 691254), (648, 661385), (680, 630261), (744, 576045), (753, 569160), (765, 560232), (810, 529108), (837, 512040), (918, 466860), (930, 460836), (1004, 426870), (1020, 420174), (1054, 406620), (1080, 396831), (1116, 384030), (1224, 350145), (1240, 345627), (1255, 341496), (1377, 311240), (1395, 307224), (1506, 284580), (1530, 280116), (1581, 271080), (1620, 264554), (1674, 256020), (1836, 233430), (1860, 230418), (2008, 213435), (2040, 210087), (2108, 203310), (2232, 192015), (2259, 189720), (2295, 186744), (2510, 170748), (2511, 170680), (2635, 162648), (2754, 155620), (2790, 153612), (3012, 142290), (3060, 140058), (3162, 135540), (3240, 132277), (3348, 128010), (3672, 116715), (3720, 115209), (3765, 113832), (4185, 102408), (4216, 101655), (4267, 100440), (4518, 94860), (4590, 93372), (4743, 90360), (5020, 85374), (5022, 85340), (5270, 81324), (5508, 77810), (5580, 76806), (6024, 71145), (6120, 70029), (6324, 67770), (6696, 64005), (6777, 63240), (6885, 62248), (7530, 56916), (7781, 55080), (7905, 54216), (8370, 51204), (8534, 50220), (9036, 47430), (9180, 46686), (9486, 45180), (10040, 42687), (10044, 42670), (10540, 40662), (11016, 38905), (11160, 38403), (11295, 37944), (12555, 34136), (12648, 33885), (12801, 33480), (13554, 31620), (13770, 31124), (14229, 30120), (15060, 28458), (15562, 27540), (15810, 27108), (16740, 25602), (17068, 25110), (18072, 23715), (18360, 23343), (18972, 22590), (20088, 21335), (20331, 21080)]