1145343360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2809

約数の個数: 256

約数和(自身を含む): 4308480000

約数和(自身を除く): 3163136640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2749, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4960, 5208, 5498, 5952, 6510, 6720, 6944, 7440, 8247, 8680, 9920, 10416, 10996, 11904, 13020, 13440, 13745, 13888, 14880, 16494, 17360, 19243, 19840, 20832, 21992, 26040, 27490, 27776, 29760, 32988, 34720, 38486, 41235, 41664, 43984, 52080, 54980, 57729, 59520, 65976, 69440, 76972, 82470, 83328, 85219, 87968, 96215, 104160, 109960, 115458, 131952, 138880, 153944, 164940, 170438, 175936, 192430, 208320, 219920, 230916, 255657, 263904, 288645, 307888, 329880, 340876, 351872, 384860, 416640, 426095, 439840, 461832, 511314, 527808, 577290, 596533, 615776, 659760, 681752, 769720, 852190, 879680, 923664, 1022628, 1055616, 1154580, 1193066, 1231552, 1278285, 1319520, 1363504, 1539440, 1704380, 1759360, 1789599, 1847328, 2045256, 2309160, 2386132, 2463104, 2556570, 2639040, 2727008, 2982665, 3078880, 3408760, 3579198, 3694656, 4090512, 4618320, 4772264, 5113140, 5278080, 5454016, 5965330, 6157760, 6817520, 7158396, 7389312, 8181024, 8947995, 9236640, 9544528, 10226280, 10908032, 11930660, 12315520, 13635040, 14316792, 16362048, 17895990, 18473280, 19089056, 20452560, 23861320, 27270080, 28633584, 32724096, 35791980, 36946560, 38178112, 40905120, 47722640, 54540160, 57267168, 71583960, 76356224, 81810240, 95445280, 114534336, 143167920, 163620480, 190890560, 229068672, 286335840, 381781120, 572671680, 1145343360]

約数ペア:

[(1, 1145343360), (2, 572671680), (3, 381781120), (4, 286335840), (5, 229068672), (6, 190890560), (7, 163620480), (8, 143167920), (10, 114534336), (12, 95445280), (14, 81810240), (15, 76356224), (16, 71583960), (20, 57267168), (21, 54540160), (24, 47722640), (28, 40905120), (30, 38178112), (31, 36946560), (32, 35791980), (35, 32724096), (40, 28633584), (42, 27270080), (48, 23861320), (56, 20452560), (60, 19089056), (62, 18473280), (64, 17895990), (70, 16362048), (80, 14316792), (84, 13635040), (93, 12315520), (96, 11930660), (105, 10908032), (112, 10226280), (120, 9544528), (124, 9236640), (128, 8947995), (140, 8181024), (155, 7389312), (160, 7158396), (168, 6817520), (186, 6157760), (192, 5965330), (210, 5454016), (217, 5278080), (224, 5113140), (240, 4772264), (248, 4618320), (280, 4090512), (310, 3694656), (320, 3579198), (336, 3408760), (372, 3078880), (384, 2982665), (420, 2727008), (434, 2639040), (448, 2556570), (465, 2463104), (480, 2386132), (496, 2309160), (560, 2045256), (620, 1847328), (640, 1789599), (651, 1759360), (672, 1704380), (744, 1539440), (840, 1363504), (868, 1319520), (896, 1278285), (930, 1231552), (960, 1193066), (992, 1154580), (1085, 1055616), (1120, 1022628), (1240, 923664), (1302, 879680), (1344, 852190), (1488, 769720), (1680, 681752), (1736, 659760), (1860, 615776), (1920, 596533), (1984, 577290), (2170, 527808), (2240, 511314), (2480, 461832), (2604, 439840), (2688, 426095), (2749, 416640), (2976, 384860), (3255, 351872), (3360, 340876), (3472, 329880), (3720, 307888), (3968, 288645), (4340, 263904), (4480, 255657), (4960, 230916), (5208, 219920), (5498, 208320), (5952, 192430), (6510, 175936), (6720, 170438), (6944, 164940), (7440, 153944), (8247, 138880), (8680, 131952), (9920, 115458), (10416, 109960), (10996, 104160), (11904, 96215), (13020, 87968), (13440, 85219), (13745, 83328), (13888, 82470), (14880, 76972), (16494, 69440), (17360, 65976), (19243, 59520), (19840, 57729), (20832, 54980), (21992, 52080), (26040, 43984), (27490, 41664), (27776, 41235), (29760, 38486), (32988, 34720)]