838003440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{701}}^1$

素因数の和:1027

約数の個数: 160

約数和(自身を含む): 2763948096

約数和(自身を除く): 1925944656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 293, 340, 408, 510, 586, 680, 701, 816, 879, 1020, 1172, 1360, 1402, 1465, 1758, 2040, 2103, 2344, 2804, 2930, 3505, 3516, 4080, 4206, 4395, 4688, 4981, 5608, 5860, 7010, 7032, 8412, 8790, 9962, 10515, 11216, 11720, 11917, 14020, 14064, 14943, 16824, 17580, 19924, 21030, 23440, 23834, 24905, 28040, 29886, 33648, 35160, 35751, 39848, 42060, 47668, 49810, 56080, 59585, 59772, 70320, 71502, 74715, 79696, 84120, 95336, 99620, 119170, 119544, 143004, 149430, 168240, 178755, 190672, 199240, 205393, 238340, 239088, 286008, 298860, 357510, 398480, 410786, 476680, 572016, 597720, 616179, 715020, 821572, 953360, 1026965, 1195440, 1232358, 1430040, 1643144, 2053930, 2464716, 2860080, 3080895, 3286288, 3491681, 4107860, 4929432, 6161790, 6983362, 8215720, 9858864, 10475043, 12323580, 13966724, 16431440, 17458405, 20950086, 24647160, 27933448, 34916810, 41900172, 49294320, 52375215, 55866896, 69833620, 83800344, 104750430, 139667240, 167600688, 209500860, 279334480, 419001720, 838003440]

約数ペア:

[(1, 838003440), (2, 419001720), (3, 279334480), (4, 209500860), (5, 167600688), (6, 139667240), (8, 104750430), (10, 83800344), (12, 69833620), (15, 55866896), (16, 52375215), (17, 49294320), (20, 41900172), (24, 34916810), (30, 27933448), (34, 24647160), (40, 20950086), (48, 17458405), (51, 16431440), (60, 13966724), (68, 12323580), (80, 10475043), (85, 9858864), (102, 8215720), (120, 6983362), (136, 6161790), (170, 4929432), (204, 4107860), (240, 3491681), (255, 3286288), (272, 3080895), (293, 2860080), (340, 2464716), (408, 2053930), (510, 1643144), (586, 1430040), (680, 1232358), (701, 1195440), (816, 1026965), (879, 953360), (1020, 821572), (1172, 715020), (1360, 616179), (1402, 597720), (1465, 572016), (1758, 476680), (2040, 410786), (2103, 398480), (2344, 357510), (2804, 298860), (2930, 286008), (3505, 239088), (3516, 238340), (4080, 205393), (4206, 199240), (4395, 190672), (4688, 178755), (4981, 168240), (5608, 149430), (5860, 143004), (7010, 119544), (7032, 119170), (8412, 99620), (8790, 95336), (9962, 84120), (10515, 79696), (11216, 74715), (11720, 71502), (11917, 70320), (14020, 59772), (14064, 59585), (14943, 56080), (16824, 49810), (17580, 47668), (19924, 42060), (21030, 39848), (23440, 35751), (23834, 35160), (24905, 33648), (28040, 29886)]