351488760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 1293621840

約数和(自身を除く): 942133080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 113, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 226, 230, 245, 276, 280, 294, 322, 339, 345, 392, 420, 452, 460, 483, 490, 529, 552, 565, 588, 644, 678, 690, 735, 791, 805, 840, 904, 920, 966, 980, 1058, 1127, 1130, 1176, 1288, 1356, 1380, 1470, 1582, 1587, 1610, 1695, 1932, 1960, 2116, 2254, 2260, 2373, 2415, 2599, 2645, 2712, 2760, 2940, 3164, 3174, 3220, 3381, 3390, 3703, 3864, 3955, 4232, 4508, 4520, 4746, 4830, 5198, 5290, 5537, 5635, 5880, 6328, 6348, 6440, 6762, 6780, 7406, 7797, 7910, 7935, 9016, 9492, 9660, 10396, 10580, 11074, 11109, 11270, 11865, 12696, 12995, 13524, 13560, 14812, 15594, 15820, 15870, 16611, 16905, 18193, 18515, 18984, 19320, 20792, 21160, 22148, 22218, 22540, 23730, 25921, 25990, 27048, 27685, 29624, 31188, 31640, 31740, 33222, 33810, 36386, 37030, 38985, 44296, 44436, 45080, 47460, 51842, 51980, 54579, 55370, 55545, 59777, 62376, 63480, 66444, 67620, 72772, 74060, 77763, 77970, 83055, 88872, 90965, 94920, 103684, 103960, 109158, 110740, 111090, 119554, 127351, 129605, 132888, 135240, 145544, 148120, 155526, 155940, 166110, 179331, 181930, 207368, 218316, 221480, 222180, 239108, 254702, 259210, 272895, 298885, 311052, 311880, 332220, 358662, 363860, 382053, 388815, 418439, 436632, 444360, 478216, 509404, 518420, 545790, 597770, 622104, 636755, 664440, 717324, 727720, 764106, 777630, 836878, 896655, 1018808, 1036840, 1091580, 1195540, 1255317, 1273510, 1434648, 1528212, 1555260, 1673756, 1793310, 1910265, 2092195, 2183160, 2391080, 2510634, 2547020, 2929073, 3056424, 3110520, 3347512, 3586620, 3820530, 4184390, 5021268, 5094040, 5858146, 6276585, 7173240, 7641060, 8368780, 8787219, 10042536, 11716292, 12553170, 14645365, 15282120, 16737560, 17574438, 23432584, 25106340, 29290730, 35148876, 43936095, 50212680, 58581460, 70297752, 87872190, 117162920, 175744380, 351488760]

約数ペア:

[(1, 351488760), (2, 175744380), (3, 117162920), (4, 87872190), (5, 70297752), (6, 58581460), (7, 50212680), (8, 43936095), (10, 35148876), (12, 29290730), (14, 25106340), (15, 23432584), (20, 17574438), (21, 16737560), (23, 15282120), (24, 14645365), (28, 12553170), (30, 11716292), (35, 10042536), (40, 8787219), (42, 8368780), (46, 7641060), (49, 7173240), (56, 6276585), (60, 5858146), (69, 5094040), (70, 5021268), (84, 4184390), (92, 3820530), (98, 3586620), (105, 3347512), (113, 3110520), (115, 3056424), (120, 2929073), (138, 2547020), (140, 2510634), (147, 2391080), (161, 2183160), (168, 2092195), (184, 1910265), (196, 1793310), (210, 1673756), (226, 1555260), (230, 1528212), (245, 1434648), (276, 1273510), (280, 1255317), (294, 1195540), (322, 1091580), (339, 1036840), (345, 1018808), (392, 896655), (420, 836878), (452, 777630), (460, 764106), (483, 727720), (490, 717324), (529, 664440), (552, 636755), (565, 622104), (588, 597770), (644, 545790), (678, 518420), (690, 509404), (735, 478216), (791, 444360), (805, 436632), (840, 418439), (904, 388815), (920, 382053), (966, 363860), (980, 358662), (1058, 332220), (1127, 311880), (1130, 311052), (1176, 298885), (1288, 272895), (1356, 259210), (1380, 254702), (1470, 239108), (1582, 222180), (1587, 221480), (1610, 218316), (1695, 207368), (1932, 181930), (1960, 179331), (2116, 166110), (2254, 155940), (2260, 155526), (2373, 148120), (2415, 145544), (2599, 135240), (2645, 132888), (2712, 129605), (2760, 127351), (2940, 119554), (3164, 111090), (3174, 110740), (3220, 109158), (3381, 103960), (3390, 103684), (3703, 94920), (3864, 90965), (3955, 88872), (4232, 83055), (4508, 77970), (4520, 77763), (4746, 74060), (4830, 72772), (5198, 67620), (5290, 66444), (5537, 63480), (5635, 62376), (5880, 59777), (6328, 55545), (6348, 55370), (6440, 54579), (6762, 51980), (6780, 51842), (7406, 47460), (7797, 45080), (7910, 44436), (7935, 44296), (9016, 38985), (9492, 37030), (9660, 36386), (10396, 33810), (10580, 33222), (11074, 31740), (11109, 31640), (11270, 31188), (11865, 29624), (12696, 27685), (12995, 27048), (13524, 25990), (13560, 25921), (14812, 23730), (15594, 22540), (15820, 22218), (15870, 22148), (16611, 21160), (16905, 20792), (18193, 19320), (18515, 18984)]