259778880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:414

約数の個数: 224

約数和(自身を含む): 928298880

約数和(自身を除く): 668520000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 107, 108, 120, 135, 144, 160, 180, 192, 214, 216, 240, 270, 281, 288, 320, 321, 360, 428, 432, 480, 535, 540, 562, 576, 642, 720, 843, 856, 864, 960, 963, 1070, 1080, 1124, 1284, 1405, 1440, 1605, 1686, 1712, 1728, 1926, 2140, 2160, 2248, 2529, 2568, 2810, 2880, 2889, 3210, 3372, 3424, 3852, 4215, 4280, 4320, 4496, 4815, 5058, 5136, 5620, 5778, 6420, 6744, 6848, 7587, 7704, 8430, 8560, 8640, 8992, 9630, 10116, 10272, 11240, 11556, 12645, 12840, 13488, 14445, 15174, 15408, 16860, 17120, 17984, 19260, 20232, 20544, 22480, 23112, 25290, 25680, 26976, 28890, 30067, 30348, 30816, 33720, 34240, 37935, 38520, 40464, 44960, 46224, 50580, 51360, 53952, 57780, 60134, 60696, 61632, 67440, 75870, 77040, 80928, 89920, 90201, 92448, 101160, 102720, 115560, 120268, 121392, 134880, 150335, 151740, 154080, 161856, 180402, 184896, 202320, 231120, 240536, 242784, 269760, 270603, 300670, 303480, 308160, 360804, 404640, 451005, 462240, 481072, 485568, 541206, 601340, 606960, 721608, 809280, 811809, 902010, 924480, 962144, 1082412, 1202680, 1213920, 1353015, 1443216, 1623618, 1804020, 1924288, 2164824, 2405360, 2427840, 2706030, 2886432, 3247236, 3608040, 4059045, 4329648, 4810720, 5412060, 5772864, 6494472, 7216080, 8118090, 8659296, 9621440, 10824120, 12988944, 14432160, 16236180, 17318592, 21648240, 25977888, 28864320, 32472360, 43296480, 51955776, 64944720, 86592960, 129889440, 259778880]

約数ペア:

[(1, 259778880), (2, 129889440), (3, 86592960), (4, 64944720), (5, 51955776), (6, 43296480), (8, 32472360), (9, 28864320), (10, 25977888), (12, 21648240), (15, 17318592), (16, 16236180), (18, 14432160), (20, 12988944), (24, 10824120), (27, 9621440), (30, 8659296), (32, 8118090), (36, 7216080), (40, 6494472), (45, 5772864), (48, 5412060), (54, 4810720), (60, 4329648), (64, 4059045), (72, 3608040), (80, 3247236), (90, 2886432), (96, 2706030), (107, 2427840), (108, 2405360), (120, 2164824), (135, 1924288), (144, 1804020), (160, 1623618), (180, 1443216), (192, 1353015), (214, 1213920), (216, 1202680), (240, 1082412), (270, 962144), (281, 924480), (288, 902010), (320, 811809), (321, 809280), (360, 721608), (428, 606960), (432, 601340), (480, 541206), (535, 485568), (540, 481072), (562, 462240), (576, 451005), (642, 404640), (720, 360804), (843, 308160), (856, 303480), (864, 300670), (960, 270603), (963, 269760), (1070, 242784), (1080, 240536), (1124, 231120), (1284, 202320), (1405, 184896), (1440, 180402), (1605, 161856), (1686, 154080), (1712, 151740), (1728, 150335), (1926, 134880), (2140, 121392), (2160, 120268), (2248, 115560), (2529, 102720), (2568, 101160), (2810, 92448), (2880, 90201), (2889, 89920), (3210, 80928), (3372, 77040), (3424, 75870), (3852, 67440), (4215, 61632), (4280, 60696), (4320, 60134), (4496, 57780), (4815, 53952), (5058, 51360), (5136, 50580), (5620, 46224), (5778, 44960), (6420, 40464), (6744, 38520), (6848, 37935), (7587, 34240), (7704, 33720), (8430, 30816), (8560, 30348), (8640, 30067), (8992, 28890), (9630, 26976), (10116, 25680), (10272, 25290), (11240, 23112), (11556, 22480), (12645, 20544), (12840, 20232), (13488, 19260), (14445, 17984), (15174, 17120), (15408, 16860)]