713680075520

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{78541}}^1$

素因数の和:78822

約数の個数: 144

約数和(自身を含む): 1772359921920

約数和(自身を除く): 1058679846400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 229, 248, 256, 310, 320, 458, 496, 620, 640, 916, 992, 1145, 1240, 1280, 1832, 1984, 2290, 2480, 3664, 3968, 4580, 4960, 7099, 7328, 7936, 9160, 9920, 14198, 14656, 18320, 19840, 28396, 29312, 35495, 36640, 39680, 56792, 58624, 70990, 73280, 78541, 113584, 141980, 146560, 157082, 227168, 283960, 293120, 314164, 392705, 454336, 567920, 628328, 785410, 908672, 1135840, 1256656, 1570820, 1817344, 2271680, 2434771, 2513312, 3141640, 4543360, 4869542, 5026624, 6283280, 9086720, 9739084, 10053248, 12173855, 12566560, 17985889, 19478168, 20106496, 24347710, 25133120, 35971778, 38956336, 48695420, 50266240, 71943556, 77912672, 89929445, 97390840, 100532480, 143887112, 155825344, 179858890, 194781680, 287774224, 311650688, 359717780, 389563360, 557562559, 575548448, 623301376, 719435560, 779126720, 1115125118, 1151096896, 1438871120, 1558253440, 2230250236, 2302193792, 2787812795, 2877742240, 3116506880, 4460500472, 4604387584, 5575625590, 5755484480, 8921000944, 11151251180, 11510968960, 17842001888, 22302502360, 23021937920, 35684003776, 44605004720, 71368007552, 89210009440, 142736015104, 178420018880, 356840037760, 713680075520]

約数ペア:

[(1, 713680075520), (2, 356840037760), (4, 178420018880), (5, 142736015104), (8, 89210009440), (10, 71368007552), (16, 44605004720), (20, 35684003776), (31, 23021937920), (32, 22302502360), (40, 17842001888), (62, 11510968960), (64, 11151251180), (80, 8921000944), (124, 5755484480), (128, 5575625590), (155, 4604387584), (160, 4460500472), (229, 3116506880), (248, 2877742240), (256, 2787812795), (310, 2302193792), (320, 2230250236), (458, 1558253440), (496, 1438871120), (620, 1151096896), (640, 1115125118), (916, 779126720), (992, 719435560), (1145, 623301376), (1240, 575548448), (1280, 557562559), (1832, 389563360), (1984, 359717780), (2290, 311650688), (2480, 287774224), (3664, 194781680), (3968, 179858890), (4580, 155825344), (4960, 143887112), (7099, 100532480), (7328, 97390840), (7936, 89929445), (9160, 77912672), (9920, 71943556), (14198, 50266240), (14656, 48695420), (18320, 38956336), (19840, 35971778), (28396, 25133120), (29312, 24347710), (35495, 20106496), (36640, 19478168), (39680, 17985889), (56792, 12566560), (58624, 12173855), (70990, 10053248), (73280, 9739084), (78541, 9086720), (113584, 6283280), (141980, 5026624), (146560, 4869542), (157082, 4543360), (227168, 3141640), (283960, 2513312), (293120, 2434771), (314164, 2271680), (392705, 1817344), (454336, 1570820), (567920, 1256656), (628328, 1135840), (785410, 908672)]