15441107360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:516

約数の個数: 288

約数和(自身を含む): 43844213952

約数和(自身を除く): 28403106592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 160, 163, 172, 196, 215, 224, 245, 280, 281, 301, 326, 344, 392, 430, 490, 560, 562, 602, 652, 688, 784, 815, 860, 980, 1120, 1124, 1141, 1204, 1304, 1376, 1405, 1505, 1568, 1630, 1720, 1960, 1967, 2107, 2248, 2282, 2408, 2608, 2810, 3010, 3260, 3440, 3920, 3934, 4214, 4496, 4564, 4816, 5216, 5620, 5705, 6020, 6520, 6880, 7009, 7840, 7868, 7987, 8428, 8992, 9128, 9632, 9835, 10535, 11240, 11410, 12040, 12083, 13040, 13769, 14018, 15736, 15974, 16856, 18256, 19670, 21070, 22480, 22820, 24080, 24166, 26080, 27538, 28036, 31472, 31948, 33712, 35045, 36512, 39340, 39935, 42140, 44960, 45640, 45803, 48160, 48332, 49063, 55076, 56072, 60415, 62944, 63896, 67424, 68845, 70090, 78680, 79870, 84280, 84581, 91280, 91606, 96664, 98126, 110152, 112144, 120830, 127792, 137690, 140180, 157360, 159740, 168560, 169162, 182560, 183212, 193328, 196252, 220304, 224288, 229015, 241660, 245315, 255584, 275380, 280360, 314720, 319480, 320621, 337120, 338324, 343441, 366424, 386656, 392504, 422905, 440608, 458030, 483320, 490630, 550760, 560720, 592067, 638960, 641242, 676648, 686882, 732848, 785008, 845810, 916060, 966640, 981260, 1101520, 1121440, 1184134, 1277920, 1282484, 1353296, 1373764, 1465696, 1570016, 1603105, 1691620, 1717205, 1832120, 1933280, 1962520, 1969529, 2203040, 2244347, 2368268, 2564968, 2706592, 2747528, 2960335, 3206210, 3383240, 3434410, 3664240, 3925040, 3939058, 4488694, 4736536, 5129936, 5495056, 5920670, 6412420, 6766480, 6868820, 7328480, 7850080, 7878116, 8977388, 9473072, 9847645, 10259872, 10990112, 11221735, 11841340, 12824840, 13532960, 13737640, 13786703, 15756232, 17954776, 18946144, 19695290, 22443470, 23682680, 25649680, 27475280, 27573406, 31512464, 35909552, 39390580, 44886940, 47365360, 51299360, 54950560, 55146812, 63024928, 68933515, 71819104, 78781160, 89773880, 94730720, 96506921, 110293624, 137867030, 157562320, 179547760, 193013842, 220587248, 275734060, 315124640, 359095520, 386027684, 441174496, 482534605, 551468120, 772055368, 965069210, 1102936240, 1544110736, 1930138420, 2205872480, 3088221472, 3860276840, 7720553680, 15441107360]

約数ペア:

[(1, 15441107360), (2, 7720553680), (4, 3860276840), (5, 3088221472), (7, 2205872480), (8, 1930138420), (10, 1544110736), (14, 1102936240), (16, 965069210), (20, 772055368), (28, 551468120), (32, 482534605), (35, 441174496), (40, 386027684), (43, 359095520), (49, 315124640), (56, 275734060), (70, 220587248), (80, 193013842), (86, 179547760), (98, 157562320), (112, 137867030), (140, 110293624), (160, 96506921), (163, 94730720), (172, 89773880), (196, 78781160), (215, 71819104), (224, 68933515), (245, 63024928), (280, 55146812), (281, 54950560), (301, 51299360), (326, 47365360), (344, 44886940), (392, 39390580), (430, 35909552), (490, 31512464), (560, 27573406), (562, 27475280), (602, 25649680), (652, 23682680), (688, 22443470), (784, 19695290), (815, 18946144), (860, 17954776), (980, 15756232), (1120, 13786703), (1124, 13737640), (1141, 13532960), (1204, 12824840), (1304, 11841340), (1376, 11221735), (1405, 10990112), (1505, 10259872), (1568, 9847645), (1630, 9473072), (1720, 8977388), (1960, 7878116), (1967, 7850080), (2107, 7328480), (2248, 6868820), (2282, 6766480), (2408, 6412420), (2608, 5920670), (2810, 5495056), (3010, 5129936), (3260, 4736536), (3440, 4488694), (3920, 3939058), (3934, 3925040), (4214, 3664240), (4496, 3434410), (4564, 3383240), (4816, 3206210), (5216, 2960335), (5620, 2747528), (5705, 2706592), (6020, 2564968), (6520, 2368268), (6880, 2244347), (7009, 2203040), (7840, 1969529), (7868, 1962520), (7987, 1933280), (8428, 1832120), (8992, 1717205), (9128, 1691620), (9632, 1603105), (9835, 1570016), (10535, 1465696), (11240, 1373764), (11410, 1353296), (12040, 1282484), (12083, 1277920), (13040, 1184134), (13769, 1121440), (14018, 1101520), (15736, 981260), (15974, 966640), (16856, 916060), (18256, 845810), (19670, 785008), (21070, 732848), (22480, 686882), (22820, 676648), (24080, 641242), (24166, 638960), (26080, 592067), (27538, 560720), (28036, 550760), (31472, 490630), (31948, 483320), (33712, 458030), (35045, 440608), (36512, 422905), (39340, 392504), (39935, 386656), (42140, 366424), (44960, 343441), (45640, 338324), (45803, 337120), (48160, 320621), (48332, 319480), (49063, 314720), (55076, 280360), (56072, 275380), (60415, 255584), (62944, 245315), (63896, 241660), (67424, 229015), (68845, 224288), (70090, 220304), (78680, 196252), (79870, 193328), (84280, 183212), (84581, 182560), (91280, 169162), (91606, 168560), (96664, 159740), (98126, 157360), (110152, 140180), (112144, 137690), (120830, 127792)]