355975920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 240

約数和(自身を含む): 1281346560

約数和(自身を除く): 925370640

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, 127, 136, 144, 153, 170, 180, 204, 229, 240, 254, 255, 272, 306, 340, 360, 381, 408, 458, 508, 510, 612, 635, 680, 687, 720, 762, 765, 816, 916, 1016, 1020, 1143, 1145, 1224, 1270, 1360, 1374, 1524, 1530, 1832, 1905, 2032, 2040, 2061, 2159, 2286, 2290, 2448, 2540, 2748, 3048, 3060, 3435, 3664, 3810, 3893, 4080, 4122, 4318, 4572, 4580, 5080, 5496, 5715, 6096, 6120, 6477, 6870, 7620, 7786, 8244, 8636, 9144, 9160, 10160, 10305, 10795, 10992, 11430, 11679, 12240, 12954, 13740, 15240, 15572, 16488, 17272, 18288, 18320, 19431, 19465, 20610, 21590, 22860, 23358, 25908, 27480, 29083, 30480, 31144, 32385, 32976, 34544, 35037, 38862, 38930, 41220, 43180, 45720, 46716, 51816, 54960, 58166, 58395, 62288, 64770, 70074, 77724, 77860, 82440, 86360, 87249, 91440, 93432, 97155, 103632, 116332, 116790, 129540, 140148, 145415, 155448, 155720, 164880, 172720, 174498, 175185, 186864, 194310, 232664, 233580, 259080, 261747, 280296, 290830, 310896, 311440, 348996, 350370, 388620, 436245, 465328, 467160, 494411, 518160, 523494, 560592, 581660, 697992, 700740, 777240, 872490, 934320, 988822, 1046988, 1163320, 1308735, 1395984, 1401480, 1483233, 1554480, 1744980, 1977644, 2093976, 2326640, 2472055, 2617470, 2802960, 2966466, 3489960, 3955288, 4187952, 4449699, 4944110, 5234940, 5932932, 6979920, 7416165, 7910576, 8899398, 9888220, 10469880, 11865864, 14832330, 17798796, 19776440, 20939760, 22248495, 23731728, 29664660, 35597592, 39552880, 44496990, 59329320, 71195184, 88993980, 118658640, 177987960, 355975920]

約数ペア:

[(1, 355975920), (2, 177987960), (3, 118658640), (4, 88993980), (5, 71195184), (6, 59329320), (8, 44496990), (9, 39552880), (10, 35597592), (12, 29664660), (15, 23731728), (16, 22248495), (17, 20939760), (18, 19776440), (20, 17798796), (24, 14832330), (30, 11865864), (34, 10469880), (36, 9888220), (40, 8899398), (45, 7910576), (48, 7416165), (51, 6979920), (60, 5932932), (68, 5234940), (72, 4944110), (80, 4449699), (85, 4187952), (90, 3955288), (102, 3489960), (120, 2966466), (127, 2802960), (136, 2617470), (144, 2472055), (153, 2326640), (170, 2093976), (180, 1977644), (204, 1744980), (229, 1554480), (240, 1483233), (254, 1401480), (255, 1395984), (272, 1308735), (306, 1163320), (340, 1046988), (360, 988822), (381, 934320), (408, 872490), (458, 777240), (508, 700740), (510, 697992), (612, 581660), (635, 560592), (680, 523494), (687, 518160), (720, 494411), (762, 467160), (765, 465328), (816, 436245), (916, 388620), (1016, 350370), (1020, 348996), (1143, 311440), (1145, 310896), (1224, 290830), (1270, 280296), (1360, 261747), (1374, 259080), (1524, 233580), (1530, 232664), (1832, 194310), (1905, 186864), (2032, 175185), (2040, 174498), (2061, 172720), (2159, 164880), (2286, 155720), (2290, 155448), (2448, 145415), (2540, 140148), (2748, 129540), (3048, 116790), (3060, 116332), (3435, 103632), (3664, 97155), (3810, 93432), (3893, 91440), (4080, 87249), (4122, 86360), (4318, 82440), (4572, 77860), (4580, 77724), (5080, 70074), (5496, 64770), (5715, 62288), (6096, 58395), (6120, 58166), (6477, 54960), (6870, 51816), (7620, 46716), (7786, 45720), (8244, 43180), (8636, 41220), (9144, 38930), (9160, 38862), (10160, 35037), (10305, 34544), (10795, 32976), (10992, 32385), (11430, 31144), (11679, 30480), (12240, 29083), (12954, 27480), (13740, 25908), (15240, 23358), (15572, 22860), (16488, 21590), (17272, 20610), (18288, 19465), (18320, 19431)]