310205280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 432

約数和(自身を含む): 1260871920

約数和(自身を除く): 950666640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 109, 110, 112, 120, 121, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 218, 220, 224, 231, 240, 242, 245, 264, 280, 294, 308, 327, 330, 336, 352, 363, 385, 392, 420, 436, 440, 462, 480, 484, 490, 528, 539, 545, 560, 588, 605, 616, 654, 660, 672, 726, 735, 763, 770, 784, 840, 847, 872, 880, 924, 968, 980, 1056, 1078, 1090, 1120, 1155, 1176, 1199, 1210, 1232, 1308, 1320, 1452, 1470, 1526, 1540, 1568, 1617, 1635, 1680, 1694, 1744, 1760, 1815, 1848, 1936, 1960, 2156, 2180, 2289, 2310, 2352, 2398, 2420, 2464, 2541, 2616, 2640, 2695, 2904, 2940, 3052, 3080, 3234, 3270, 3360, 3388, 3488, 3597, 3630, 3696, 3815, 3872, 3920, 4235, 4312, 4360, 4578, 4620, 4704, 4796, 4840, 5082, 5232, 5280, 5341, 5390, 5808, 5880, 5929, 5995, 6104, 6160, 6468, 6540, 6776, 7194, 7260, 7392, 7630, 7840, 8085, 8393, 8470, 8624, 8720, 9156, 9240, 9592, 9680, 10164, 10464, 10682, 10780, 11445, 11616, 11760, 11858, 11990, 12208, 12320, 12705, 12936, 13080, 13189, 13552, 14388, 14520, 15260, 16023, 16170, 16786, 16940, 17248, 17440, 17787, 17985, 18312, 18480, 19184, 19360, 20328, 21364, 21560, 22890, 23520, 23716, 23980, 24416, 25179, 25410, 25872, 26160, 26378, 26705, 27104, 28776, 29040, 29645, 30520, 32046, 32340, 33572, 33880, 35574, 35970, 36624, 36960, 38368, 39567, 40656, 41965, 42728, 43120, 45780, 47432, 47960, 50358, 50820, 51744, 52320, 52756, 53410, 57552, 58080, 58751, 59290, 61040, 64092, 64680, 65945, 67144, 67760, 71148, 71940, 73248, 79134, 80115, 81312, 83930, 85456, 86240, 88935, 91560, 92323, 94864, 95920, 100716, 101640, 105512, 106820, 115104, 117502, 118580, 122080, 125895, 128184, 129360, 131890, 134288, 135520, 142296, 143880, 158268, 160230, 167860, 170912, 176253, 177870, 183120, 184646, 189728, 191840, 197835, 201432, 203280, 211024, 213640, 235004, 237160, 251790, 256368, 258720, 263780, 268576, 276969, 284592, 287760, 293755, 316536, 320460, 335720, 352506, 355740, 366240, 369292, 395670, 402864, 406560, 422048, 427280, 461615, 470008, 474320, 503580, 512736, 527560, 553938, 569184, 575520, 587510, 633072, 640920, 646261, 671440, 705012, 711480, 738584, 791340, 805728, 854560, 881265, 923230, 940016, 948640, 1007160, 1055120, 1107876, 1175020, 1266144, 1281840, 1292522, 1342880, 1384845, 1410024, 1422960, 1477168, 1582680, 1762530, 1846460, 1880032, 1938783, 2014320, 2110240, 2215752, 2350040, 2563680, 2585044, 2769690, 2820048, 2845920, 2954336, 3165360, 3231305, 3525060, 3692920, 3877566, 4028640, 4431504, 4700080, 5170088, 5539380, 5640096, 6330720, 6462610, 7050120, 7385840, 7755132, 8863008, 9400160, 9693915, 10340176, 11078760, 12925220, 14100240, 14771680, 15510264, 19387830, 20680352, 22157520, 25850440, 28200480, 31020528, 38775660, 44315040, 51700880, 62041056, 77551320, 103401760, 155102640, 310205280]

約数ペア:

[(1, 310205280), (2, 155102640), (3, 103401760), (4, 77551320), (5, 62041056), (6, 51700880), (7, 44315040), (8, 38775660), (10, 31020528), (11, 28200480), (12, 25850440), (14, 22157520), (15, 20680352), (16, 19387830), (20, 15510264), (21, 14771680), (22, 14100240), (24, 12925220), (28, 11078760), (30, 10340176), (32, 9693915), (33, 9400160), (35, 8863008), (40, 7755132), (42, 7385840), (44, 7050120), (48, 6462610), (49, 6330720), (55, 5640096), (56, 5539380), (60, 5170088), (66, 4700080), (70, 4431504), (77, 4028640), (80, 3877566), (84, 3692920), (88, 3525060), (96, 3231305), (98, 3165360), (105, 2954336), (109, 2845920), (110, 2820048), (112, 2769690), (120, 2585044), (121, 2563680), (132, 2350040), (140, 2215752), (147, 2110240), (154, 2014320), (160, 1938783), (165, 1880032), (168, 1846460), (176, 1762530), (196, 1582680), (210, 1477168), (218, 1422960), (220, 1410024), (224, 1384845), (231, 1342880), (240, 1292522), (242, 1281840), (245, 1266144), (264, 1175020), (280, 1107876), (294, 1055120), (308, 1007160), (327, 948640), (330, 940016), (336, 923230), (352, 881265), (363, 854560), (385, 805728), (392, 791340), (420, 738584), (436, 711480), (440, 705012), (462, 671440), (480, 646261), (484, 640920), (490, 633072), (528, 587510), (539, 575520), (545, 569184), (560, 553938), (588, 527560), (605, 512736), (616, 503580), (654, 474320), (660, 470008), (672, 461615), (726, 427280), (735, 422048), (763, 406560), (770, 402864), (784, 395670), (840, 369292), (847, 366240), (872, 355740), (880, 352506), (924, 335720), (968, 320460), (980, 316536), (1056, 293755), (1078, 287760), (1090, 284592), (1120, 276969), (1155, 268576), (1176, 263780), (1199, 258720), (1210, 256368), (1232, 251790), (1308, 237160), (1320, 235004), (1452, 213640), (1470, 211024), (1526, 203280), (1540, 201432), (1568, 197835), (1617, 191840), (1635, 189728), (1680, 184646), (1694, 183120), (1744, 177870), (1760, 176253), (1815, 170912), (1848, 167860), (1936, 160230), (1960, 158268), (2156, 143880), (2180, 142296), (2289, 135520), (2310, 134288), (2352, 131890), (2398, 129360), (2420, 128184), (2464, 125895), (2541, 122080), (2616, 118580), (2640, 117502), (2695, 115104), (2904, 106820), (2940, 105512), (3052, 101640), (3080, 100716), (3234, 95920), (3270, 94864), (3360, 92323), (3388, 91560), (3488, 88935), (3597, 86240), (3630, 85456), (3696, 83930), (3815, 81312), (3872, 80115), (3920, 79134), (4235, 73248), (4312, 71940), (4360, 71148), (4578, 67760), (4620, 67144), (4704, 65945), (4796, 64680), (4840, 64092), (5082, 61040), (5232, 59290), (5280, 58751), (5341, 58080), (5390, 57552), (5808, 53410), (5880, 52756), (5929, 52320), (5995, 51744), (6104, 50820), (6160, 50358), (6468, 47960), (6540, 47432), (6776, 45780), (7194, 43120), (7260, 42728), (7392, 41965), (7630, 40656), (7840, 39567), (8085, 38368), (8393, 36960), (8470, 36624), (8624, 35970), (8720, 35574), (9156, 33880), (9240, 33572), (9592, 32340), (9680, 32046), (10164, 30520), (10464, 29645), (10682, 29040), (10780, 28776), (11445, 27104), (11616, 26705), (11760, 26378), (11858, 26160), (11990, 25872), (12208, 25410), (12320, 25179), (12705, 24416), (12936, 23980), (13080, 23716), (13189, 23520), (13552, 22890), (14388, 21560), (14520, 21364), (15260, 20328), (16023, 19360), (16170, 19184), (16786, 18480), (16940, 18312), (17248, 17985), (17440, 17787)]