300979840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 866396160

約数和(自身を除く): 565416320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 127, 128, 140, 160, 161, 184, 224, 230, 254, 280, 320, 322, 368, 448, 460, 508, 529, 560, 635, 640, 644, 736, 805, 889, 896, 920, 1016, 1058, 1120, 1270, 1288, 1472, 1610, 1778, 1840, 2032, 2116, 2240, 2540, 2576, 2645, 2921, 2944, 3220, 3556, 3680, 3703, 4064, 4232, 4445, 4480, 5080, 5152, 5290, 5842, 6440, 7112, 7360, 7406, 8128, 8464, 8890, 10160, 10304, 10580, 11684, 12880, 14224, 14605, 14720, 14812, 16256, 16928, 17780, 18515, 20320, 20447, 20608, 21160, 23368, 25760, 28448, 29210, 29624, 33856, 35560, 37030, 40640, 40894, 42320, 46736, 51520, 56896, 58420, 59248, 67183, 67712, 71120, 74060, 81280, 81788, 84640, 93472, 102235, 103040, 113792, 116840, 118496, 134366, 142240, 148120, 163576, 169280, 186944, 204470, 233680, 236992, 268732, 284480, 296240, 327152, 335915, 338560, 373888, 408940, 467360, 470281, 473984, 537464, 568960, 592480, 654304, 671830, 817880, 934720, 940562, 1074928, 1184960, 1308608, 1343660, 1635760, 1869440, 1881124, 2149856, 2351405, 2369920, 2617216, 2687320, 3271520, 3762248, 4299712, 4702810, 5374640, 6543040, 7524496, 8599424, 9405620, 10749280, 13086080, 15048992, 18811240, 21498560, 30097984, 37622480, 42997120, 60195968, 75244960, 150489920, 300979840]

約数ペア:

[(1, 300979840), (2, 150489920), (4, 75244960), (5, 60195968), (7, 42997120), (8, 37622480), (10, 30097984), (14, 21498560), (16, 18811240), (20, 15048992), (23, 13086080), (28, 10749280), (32, 9405620), (35, 8599424), (40, 7524496), (46, 6543040), (56, 5374640), (64, 4702810), (70, 4299712), (80, 3762248), (92, 3271520), (112, 2687320), (115, 2617216), (127, 2369920), (128, 2351405), (140, 2149856), (160, 1881124), (161, 1869440), (184, 1635760), (224, 1343660), (230, 1308608), (254, 1184960), (280, 1074928), (320, 940562), (322, 934720), (368, 817880), (448, 671830), (460, 654304), (508, 592480), (529, 568960), (560, 537464), (635, 473984), (640, 470281), (644, 467360), (736, 408940), (805, 373888), (889, 338560), (896, 335915), (920, 327152), (1016, 296240), (1058, 284480), (1120, 268732), (1270, 236992), (1288, 233680), (1472, 204470), (1610, 186944), (1778, 169280), (1840, 163576), (2032, 148120), (2116, 142240), (2240, 134366), (2540, 118496), (2576, 116840), (2645, 113792), (2921, 103040), (2944, 102235), (3220, 93472), (3556, 84640), (3680, 81788), (3703, 81280), (4064, 74060), (4232, 71120), (4445, 67712), (4480, 67183), (5080, 59248), (5152, 58420), (5290, 56896), (5842, 51520), (6440, 46736), (7112, 42320), (7360, 40894), (7406, 40640), (8128, 37030), (8464, 35560), (8890, 33856), (10160, 29624), (10304, 29210), (10580, 28448), (11684, 25760), (12880, 23368), (14224, 21160), (14605, 20608), (14720, 20447), (14812, 20320), (16256, 18515), (16928, 17780)]