306241320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 384

約数和(自身を含む): 1213470720

約数和(自身を除く): 907229400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 55, 56, 60, 66, 69, 70, 77, 84, 88, 92, 105, 110, 115, 120, 121, 131, 132, 138, 140, 154, 161, 165, 168, 184, 210, 220, 230, 231, 242, 253, 262, 264, 276, 280, 308, 322, 330, 345, 363, 385, 393, 420, 440, 460, 462, 483, 484, 506, 524, 552, 605, 616, 644, 655, 660, 690, 726, 759, 770, 786, 805, 840, 847, 917, 920, 924, 966, 968, 1012, 1048, 1155, 1210, 1265, 1288, 1310, 1320, 1380, 1441, 1452, 1518, 1540, 1572, 1610, 1694, 1771, 1815, 1834, 1848, 1932, 1965, 2024, 2310, 2415, 2420, 2530, 2541, 2620, 2751, 2760, 2783, 2882, 2904, 3013, 3036, 3080, 3144, 3220, 3388, 3542, 3630, 3668, 3795, 3864, 3930, 4235, 4323, 4585, 4620, 4830, 4840, 5060, 5082, 5240, 5313, 5502, 5566, 5764, 6026, 6072, 6440, 6776, 7084, 7205, 7260, 7336, 7590, 7860, 8349, 8470, 8646, 8855, 9039, 9170, 9240, 9660, 10087, 10120, 10164, 10626, 11004, 11132, 11528, 12052, 12705, 13755, 13915, 14168, 14410, 14520, 15065, 15180, 15720, 15851, 16698, 16940, 17292, 17710, 18078, 18340, 19320, 19481, 20174, 20328, 21091, 21252, 21615, 22008, 22264, 24104, 25410, 26565, 27510, 27830, 28820, 30130, 30261, 30360, 31702, 33143, 33396, 33880, 34584, 35420, 36156, 36680, 38962, 40348, 41745, 42182, 42504, 43230, 45195, 47553, 50435, 50820, 53130, 55020, 55660, 57640, 58443, 60260, 60522, 63273, 63404, 66286, 66792, 70840, 72312, 77924, 79255, 80696, 83490, 84364, 86460, 90390, 95106, 97405, 99429, 100870, 101640, 105455, 106260, 110040, 110957, 111320, 116886, 120520, 121044, 126546, 126808, 132572, 151305, 155848, 158510, 165715, 166980, 168728, 172920, 180780, 190212, 194810, 198858, 201740, 210910, 212520, 221914, 232001, 233772, 237765, 242088, 253092, 265144, 292215, 302610, 316365, 317020, 331430, 332871, 333960, 361560, 364573, 380424, 389620, 397716, 403480, 421820, 443828, 464002, 467544, 475530, 497145, 506184, 554785, 584430, 605220, 632730, 634040, 662860, 665742, 696003, 729146, 779240, 795432, 843640, 887656, 928004, 951060, 994290, 1093719, 1109570, 1160005, 1168860, 1210440, 1265460, 1325720, 1331484, 1392006, 1458292, 1664355, 1822865, 1856008, 1902120, 1988580, 2187438, 2219140, 2320010, 2337720, 2530920, 2552011, 2662968, 2784012, 2916584, 3328710, 3480015, 3645730, 3977160, 4374876, 4438280, 4640020, 5104022, 5468595, 5568024, 6657420, 6960030, 7291460, 7656033, 8749752, 9280040, 10208044, 10937190, 12760055, 13314840, 13920060, 14582920, 15312066, 20416088, 21874380, 25520110, 27840120, 30624132, 38280165, 43748760, 51040220, 61248264, 76560330, 102080440, 153120660, 306241320]

約数ペア:

[(1, 306241320), (2, 153120660), (3, 102080440), (4, 76560330), (5, 61248264), (6, 51040220), (7, 43748760), (8, 38280165), (10, 30624132), (11, 27840120), (12, 25520110), (14, 21874380), (15, 20416088), (20, 15312066), (21, 14582920), (22, 13920060), (23, 13314840), (24, 12760055), (28, 10937190), (30, 10208044), (33, 9280040), (35, 8749752), (40, 7656033), (42, 7291460), (44, 6960030), (46, 6657420), (55, 5568024), (56, 5468595), (60, 5104022), (66, 4640020), (69, 4438280), (70, 4374876), (77, 3977160), (84, 3645730), (88, 3480015), (92, 3328710), (105, 2916584), (110, 2784012), (115, 2662968), (120, 2552011), (121, 2530920), (131, 2337720), (132, 2320010), (138, 2219140), (140, 2187438), (154, 1988580), (161, 1902120), (165, 1856008), (168, 1822865), (184, 1664355), (210, 1458292), (220, 1392006), (230, 1331484), (231, 1325720), (242, 1265460), (253, 1210440), (262, 1168860), (264, 1160005), (276, 1109570), (280, 1093719), (308, 994290), (322, 951060), (330, 928004), (345, 887656), (363, 843640), (385, 795432), (393, 779240), (420, 729146), (440, 696003), (460, 665742), (462, 662860), (483, 634040), (484, 632730), (506, 605220), (524, 584430), (552, 554785), (605, 506184), (616, 497145), (644, 475530), (655, 467544), (660, 464002), (690, 443828), (726, 421820), (759, 403480), (770, 397716), (786, 389620), (805, 380424), (840, 364573), (847, 361560), (917, 333960), (920, 332871), (924, 331430), (966, 317020), (968, 316365), (1012, 302610), (1048, 292215), (1155, 265144), (1210, 253092), (1265, 242088), (1288, 237765), (1310, 233772), (1320, 232001), (1380, 221914), (1441, 212520), (1452, 210910), (1518, 201740), (1540, 198858), (1572, 194810), (1610, 190212), (1694, 180780), (1771, 172920), (1815, 168728), (1834, 166980), (1848, 165715), (1932, 158510), (1965, 155848), (2024, 151305), (2310, 132572), (2415, 126808), (2420, 126546), (2530, 121044), (2541, 120520), (2620, 116886), (2751, 111320), (2760, 110957), (2783, 110040), (2882, 106260), (2904, 105455), (3013, 101640), (3036, 100870), (3080, 99429), (3144, 97405), (3220, 95106), (3388, 90390), (3542, 86460), (3630, 84364), (3668, 83490), (3795, 80696), (3864, 79255), (3930, 77924), (4235, 72312), (4323, 70840), (4585, 66792), (4620, 66286), (4830, 63404), (4840, 63273), (5060, 60522), (5082, 60260), (5240, 58443), (5313, 57640), (5502, 55660), (5566, 55020), (5764, 53130), (6026, 50820), (6072, 50435), (6440, 47553), (6776, 45195), (7084, 43230), (7205, 42504), (7260, 42182), (7336, 41745), (7590, 40348), (7860, 38962), (8349, 36680), (8470, 36156), (8646, 35420), (8855, 34584), (9039, 33880), (9170, 33396), (9240, 33143), (9660, 31702), (10087, 30360), (10120, 30261), (10164, 30130), (10626, 28820), (11004, 27830), (11132, 27510), (11528, 26565), (12052, 25410), (12705, 24104), (13755, 22264), (13915, 22008), (14168, 21615), (14410, 21252), (14520, 21091), (15065, 20328), (15180, 20174), (15720, 19481), (15851, 19320), (16698, 18340), (16940, 18078), (17292, 17710)]