1382720160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{709}}^1$

素因数の和:983

約数の個数: 192

約数和(自身を含む): 4637606400

約数和(自身を除く): 3254886240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 239, 240, 255, 272, 340, 408, 478, 480, 510, 544, 680, 709, 717, 816, 956, 1020, 1195, 1360, 1418, 1434, 1632, 1912, 2040, 2127, 2390, 2720, 2836, 2868, 3545, 3585, 3824, 4063, 4080, 4254, 4780, 5672, 5736, 7090, 7170, 7648, 8126, 8160, 8508, 9560, 10635, 11344, 11472, 12053, 12189, 14180, 14340, 16252, 17016, 19120, 20315, 21270, 22688, 22944, 24106, 24378, 28360, 28680, 32504, 34032, 36159, 38240, 40630, 42540, 48212, 48756, 56720, 57360, 60265, 60945, 65008, 68064, 72318, 81260, 85080, 96424, 97512, 113440, 114720, 120530, 121890, 130016, 144636, 162520, 169451, 170160, 180795, 192848, 195024, 241060, 243780, 289272, 325040, 338902, 340320, 361590, 385696, 390048, 482120, 487560, 508353, 578544, 650080, 677804, 723180, 847255, 964240, 975120, 1016706, 1157088, 1355608, 1446360, 1694510, 1928480, 1950240, 2033412, 2541765, 2711216, 2880667, 2892720, 3389020, 4066824, 5083530, 5422432, 5761334, 5785440, 6778040, 8133648, 8642001, 10167060, 11522668, 13556080, 14403335, 16267296, 17284002, 20334120, 23045336, 27112160, 28806670, 34568004, 40668240, 43210005, 46090672, 57613340, 69136008, 81336480, 86420010, 92181344, 115226680, 138272016, 172840020, 230453360, 276544032, 345680040, 460906720, 691360080, 1382720160]

約数ペア:

[(1, 1382720160), (2, 691360080), (3, 460906720), (4, 345680040), (5, 276544032), (6, 230453360), (8, 172840020), (10, 138272016), (12, 115226680), (15, 92181344), (16, 86420010), (17, 81336480), (20, 69136008), (24, 57613340), (30, 46090672), (32, 43210005), (34, 40668240), (40, 34568004), (48, 28806670), (51, 27112160), (60, 23045336), (68, 20334120), (80, 17284002), (85, 16267296), (96, 14403335), (102, 13556080), (120, 11522668), (136, 10167060), (160, 8642001), (170, 8133648), (204, 6778040), (239, 5785440), (240, 5761334), (255, 5422432), (272, 5083530), (340, 4066824), (408, 3389020), (478, 2892720), (480, 2880667), (510, 2711216), (544, 2541765), (680, 2033412), (709, 1950240), (717, 1928480), (816, 1694510), (956, 1446360), (1020, 1355608), (1195, 1157088), (1360, 1016706), (1418, 975120), (1434, 964240), (1632, 847255), (1912, 723180), (2040, 677804), (2127, 650080), (2390, 578544), (2720, 508353), (2836, 487560), (2868, 482120), (3545, 390048), (3585, 385696), (3824, 361590), (4063, 340320), (4080, 338902), (4254, 325040), (4780, 289272), (5672, 243780), (5736, 241060), (7090, 195024), (7170, 192848), (7648, 180795), (8126, 170160), (8160, 169451), (8508, 162520), (9560, 144636), (10635, 130016), (11344, 121890), (11472, 120530), (12053, 114720), (12189, 113440), (14180, 97512), (14340, 96424), (16252, 85080), (17016, 81260), (19120, 72318), (20315, 68064), (21270, 65008), (22688, 60945), (22944, 60265), (24106, 57360), (24378, 56720), (28360, 48756), (28680, 48212), (32504, 42540), (34032, 40630), (36159, 38240)]