440471291260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1157977}}^1$

素因数の和:1158036

約数の個数: 192

約数和(自身を含む): 1307310842880

約数和(自身を除く): 866839551620

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 44, 52, 55, 65, 70, 76, 77, 91, 95, 110, 130, 133, 140, 143, 154, 182, 190, 209, 220, 247, 260, 266, 286, 308, 364, 380, 385, 418, 455, 494, 532, 572, 665, 715, 770, 836, 910, 988, 1001, 1045, 1235, 1330, 1430, 1463, 1540, 1729, 1820, 2002, 2090, 2470, 2660, 2717, 2860, 2926, 3458, 4004, 4180, 4940, 5005, 5434, 5852, 6916, 7315, 8645, 10010, 10868, 13585, 14630, 17290, 19019, 20020, 27170, 29260, 34580, 38038, 54340, 76076, 95095, 190190, 380380, 1157977, 2315954, 4631908, 5789885, 8105839, 11579770, 12737747, 15053701, 16211678, 22001563, 23159540, 25475494, 30107402, 32423356, 40529195, 44003126, 50950988, 60214804, 63688735, 75268505, 81058390, 88006252, 89164229, 105375907, 110007815, 127377470, 150537010, 154010941, 162116780, 165590711, 178328458, 210751814, 220015630, 242017193, 254754940, 286020319, 301074020, 308021882, 331181422, 356656916, 421503628, 440031260, 445821145, 484034386, 526879535, 572040638, 616043764, 662362844, 770054705, 827953555, 891642290, 968068772, 1053759070, 1144081276, 1159134977, 1210085965, 1430101595, 1540109410, 1655907110, 1694120351, 1783284580, 2002142233, 2107518140, 2318269954, 2420171930, 2860203190, 3080218820, 3146223509, 3311814220, 3388240702, 4004284466, 4636539908, 4840343860, 5720406380, 5795674885, 6292447018, 6776481404, 8008568932, 8470601755, 10010711165, 11591349770, 12584894036, 15731117545, 16941203510, 20021422330, 22023564563, 23182699540, 31462235090, 33882407020, 40042844660, 44047129126, 62924470180, 88094258252, 110117822815, 220235645630, 440471291260]

約数ペア:

[(1, 440471291260), (2, 220235645630), (4, 110117822815), (5, 88094258252), (7, 62924470180), (10, 44047129126), (11, 40042844660), (13, 33882407020), (14, 31462235090), (19, 23182699540), (20, 22023564563), (22, 20021422330), (26, 16941203510), (28, 15731117545), (35, 12584894036), (38, 11591349770), (44, 10010711165), (52, 8470601755), (55, 8008568932), (65, 6776481404), (70, 6292447018), (76, 5795674885), (77, 5720406380), (91, 4840343860), (95, 4636539908), (110, 4004284466), (130, 3388240702), (133, 3311814220), (140, 3146223509), (143, 3080218820), (154, 2860203190), (182, 2420171930), (190, 2318269954), (209, 2107518140), (220, 2002142233), (247, 1783284580), (260, 1694120351), (266, 1655907110), (286, 1540109410), (308, 1430101595), (364, 1210085965), (380, 1159134977), (385, 1144081276), (418, 1053759070), (455, 968068772), (494, 891642290), (532, 827953555), (572, 770054705), (665, 662362844), (715, 616043764), (770, 572040638), (836, 526879535), (910, 484034386), (988, 445821145), (1001, 440031260), (1045, 421503628), (1235, 356656916), (1330, 331181422), (1430, 308021882), (1463, 301074020), (1540, 286020319), (1729, 254754940), (1820, 242017193), (2002, 220015630), (2090, 210751814), (2470, 178328458), (2660, 165590711), (2717, 162116780), (2860, 154010941), (2926, 150537010), (3458, 127377470), (4004, 110007815), (4180, 105375907), (4940, 89164229), (5005, 88006252), (5434, 81058390), (5852, 75268505), (6916, 63688735), (7315, 60214804), (8645, 50950988), (10010, 44003126), (10868, 40529195), (13585, 32423356), (14630, 30107402), (17290, 25475494), (19019, 23159540), (20020, 22001563), (27170, 16211678), (29260, 15053701), (34580, 12737747), (38038, 11579770), (54340, 8105839), (76076, 5789885), (95095, 4631908), (190190, 2315954), (380380, 1157977)]