345816960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 256

約数和(自身を含む): 1184440320

約数和(自身を除く): 838623360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 46, 48, 60, 64, 69, 80, 82, 92, 96, 115, 120, 123, 128, 138, 160, 164, 184, 191, 192, 205, 230, 240, 246, 276, 320, 328, 345, 368, 382, 384, 410, 460, 480, 492, 552, 573, 615, 640, 656, 690, 736, 764, 820, 920, 943, 955, 960, 984, 1104, 1146, 1230, 1312, 1380, 1472, 1528, 1640, 1840, 1886, 1910, 1920, 1968, 2208, 2292, 2460, 2624, 2760, 2829, 2865, 2944, 3056, 3280, 3680, 3772, 3820, 3936, 4393, 4416, 4584, 4715, 4920, 5248, 5520, 5658, 5730, 6112, 6560, 7360, 7544, 7640, 7831, 7872, 8786, 8832, 9168, 9430, 9840, 11040, 11316, 11460, 12224, 13120, 13179, 14145, 14720, 15088, 15280, 15662, 15744, 17572, 18336, 18860, 19680, 21965, 22080, 22632, 22920, 23493, 24448, 26240, 26358, 28290, 30176, 30560, 31324, 35144, 36672, 37720, 39155, 39360, 43930, 44160, 45264, 45840, 46986, 52716, 56580, 60352, 61120, 62648, 65895, 70288, 73344, 75440, 78310, 78720, 87860, 90528, 91680, 93972, 105432, 113160, 117465, 120704, 122240, 125296, 131790, 140576, 150880, 156620, 175720, 180113, 181056, 183360, 187944, 210864, 226320, 234930, 250592, 263580, 281152, 301760, 313240, 351440, 360226, 362112, 366720, 375888, 421728, 452640, 469860, 501184, 527160, 540339, 562304, 603520, 626480, 702880, 720452, 751776, 843456, 900565, 905280, 939720, 1002368, 1054320, 1080678, 1252960, 1405760, 1440904, 1503552, 1686912, 1801130, 1810560, 1879440, 2108640, 2161356, 2505920, 2701695, 2811520, 2881808, 3007104, 3602260, 3758880, 4217280, 4322712, 5011840, 5403390, 5763616, 7204520, 7517760, 8434560, 8645424, 10806780, 11527232, 14409040, 15035520, 17290848, 21613560, 23054464, 28818080, 34581696, 43227120, 57636160, 69163392, 86454240, 115272320, 172908480, 345816960]

約数ペア:

[(1, 345816960), (2, 172908480), (3, 115272320), (4, 86454240), (5, 69163392), (6, 57636160), (8, 43227120), (10, 34581696), (12, 28818080), (15, 23054464), (16, 21613560), (20, 17290848), (23, 15035520), (24, 14409040), (30, 11527232), (32, 10806780), (40, 8645424), (41, 8434560), (46, 7517760), (48, 7204520), (60, 5763616), (64, 5403390), (69, 5011840), (80, 4322712), (82, 4217280), (92, 3758880), (96, 3602260), (115, 3007104), (120, 2881808), (123, 2811520), (128, 2701695), (138, 2505920), (160, 2161356), (164, 2108640), (184, 1879440), (191, 1810560), (192, 1801130), (205, 1686912), (230, 1503552), (240, 1440904), (246, 1405760), (276, 1252960), (320, 1080678), (328, 1054320), (345, 1002368), (368, 939720), (382, 905280), (384, 900565), (410, 843456), (460, 751776), (480, 720452), (492, 702880), (552, 626480), (573, 603520), (615, 562304), (640, 540339), (656, 527160), (690, 501184), (736, 469860), (764, 452640), (820, 421728), (920, 375888), (943, 366720), (955, 362112), (960, 360226), (984, 351440), (1104, 313240), (1146, 301760), (1230, 281152), (1312, 263580), (1380, 250592), (1472, 234930), (1528, 226320), (1640, 210864), (1840, 187944), (1886, 183360), (1910, 181056), (1920, 180113), (1968, 175720), (2208, 156620), (2292, 150880), (2460, 140576), (2624, 131790), (2760, 125296), (2829, 122240), (2865, 120704), (2944, 117465), (3056, 113160), (3280, 105432), (3680, 93972), (3772, 91680), (3820, 90528), (3936, 87860), (4393, 78720), (4416, 78310), (4584, 75440), (4715, 73344), (4920, 70288), (5248, 65895), (5520, 62648), (5658, 61120), (5730, 60352), (6112, 56580), (6560, 52716), (7360, 46986), (7544, 45840), (7640, 45264), (7831, 44160), (7872, 43930), (8786, 39360), (8832, 39155), (9168, 37720), (9430, 36672), (9840, 35144), (11040, 31324), (11316, 30560), (11460, 30176), (12224, 28290), (13120, 26358), (13179, 26240), (14145, 24448), (14720, 23493), (15088, 22920), (15280, 22632), (15662, 22080), (15744, 21965), (17572, 19680), (18336, 18860)]