368117120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:800

約数の個数: 128

約数和(自身を含む): 1015234560

約数和(自身を除く): 647117440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 254, 280, 320, 448, 508, 560, 635, 640, 647, 889, 896, 1016, 1120, 1270, 1294, 1778, 2032, 2240, 2540, 2588, 3235, 3556, 4064, 4445, 4480, 4529, 5080, 5176, 6470, 7112, 8128, 8890, 9058, 10160, 10352, 12940, 14224, 16256, 17780, 18116, 20320, 20704, 22645, 25880, 28448, 35560, 36232, 40640, 41408, 45290, 51760, 56896, 71120, 72464, 81280, 82169, 82816, 90580, 103520, 113792, 142240, 144928, 164338, 181160, 207040, 284480, 289856, 328676, 362320, 410845, 414080, 568960, 575183, 579712, 657352, 724640, 821690, 1150366, 1314704, 1449280, 1643380, 2300732, 2629408, 2875915, 2898560, 3286760, 4601464, 5258816, 5751830, 6573520, 9202928, 10517632, 11503660, 13147040, 18405856, 23007320, 26294080, 36811712, 46014640, 52588160, 73623424, 92029280, 184058560, 368117120]

約数ペア:

[(1, 368117120), (2, 184058560), (4, 92029280), (5, 73623424), (7, 52588160), (8, 46014640), (10, 36811712), (14, 26294080), (16, 23007320), (20, 18405856), (28, 13147040), (32, 11503660), (35, 10517632), (40, 9202928), (56, 6573520), (64, 5751830), (70, 5258816), (80, 4601464), (112, 3286760), (127, 2898560), (128, 2875915), (140, 2629408), (160, 2300732), (224, 1643380), (254, 1449280), (280, 1314704), (320, 1150366), (448, 821690), (508, 724640), (560, 657352), (635, 579712), (640, 575183), (647, 568960), (889, 414080), (896, 410845), (1016, 362320), (1120, 328676), (1270, 289856), (1294, 284480), (1778, 207040), (2032, 181160), (2240, 164338), (2540, 144928), (2588, 142240), (3235, 113792), (3556, 103520), (4064, 90580), (4445, 82816), (4480, 82169), (4529, 81280), (5080, 72464), (5176, 71120), (6470, 56896), (7112, 51760), (8128, 45290), (8890, 41408), (9058, 40640), (10160, 36232), (10352, 35560), (12940, 28448), (14224, 25880), (16256, 22645), (17780, 20704), (18116, 20320)]