156720460995

素因数分解:

$3^2\times 5^1\times 7^4\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:472

約数の個数: 240

約数和(自身を含む): 328765694400

約数和(自身を除く): 172045233405

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 49, 63, 105, 111, 147, 185, 197, 199, 245, 259, 315, 333, 343, 441, 555, 591, 597, 735, 777, 985, 995, 1029, 1295, 1379, 1393, 1665, 1715, 1773, 1791, 1813, 2205, 2331, 2401, 2955, 2985, 3087, 3885, 4137, 4179, 5145, 5439, 6895, 6965, 7203, 7289, 7363, 8865, 8955, 9065, 9653, 9751, 11655, 12005, 12411, 12537, 12691, 15435, 16317, 20685, 20895, 21609, 21867, 22089, 27195, 28959, 29253, 36015, 36445, 36815, 38073, 39203, 48265, 48755, 51023, 51541, 62055, 62685, 63455, 65601, 66267, 67571, 68257, 81585, 86877, 87759, 88837, 108045, 109335, 110445, 114219, 117609, 144795, 146265, 153069, 154623, 190365, 196015, 202713, 204771, 255115, 257705, 266511, 274421, 328005, 331335, 337855, 341285, 352827, 357161, 360787, 434385, 438795, 444185, 459207, 463869, 472997, 477799, 571095, 588045, 608139, 614313, 765345, 773115, 799533, 823263, 1013565, 1023855, 1071483, 1082361, 1332555, 1372105, 1418991, 1433397, 1450511, 1764135, 1785805, 1803935, 1920947, 2296035, 2319345, 2364985, 2388995, 2469789, 2500127, 2525509, 3040695, 3071565, 3214449, 3247083, 3997665, 4116315, 4256973, 4300191, 4351533, 5357415, 5411805, 5762841, 7094955, 7166985, 7252555, 7500381, 7576527, 9604735, 10153577, 12348945, 12500635, 12627545, 13054599, 13446629, 16072245, 16235415, 17288523, 17500889, 17678563, 21284865, 21500955, 21757665, 22501143, 22729581, 28814205, 30460731, 37501905, 37882635, 40339887, 50767885, 52502667, 53035689, 65272995, 67233145, 71075039, 86442615, 87504445, 88392815, 91382193, 94126403, 112505715, 113647905, 121019661, 152303655, 157508001, 159107067, 201699435, 213225117, 262513335, 265178445, 282379209, 355375195, 456910965, 470632015, 497525273, 605098305, 639675351, 787540005, 795535335, 847137627, 1066125585, 1411896045, 1492575819, 2487626365, 3198376755, 3482676911, 4235688135, 4477727457, 7462879095, 10448030733, 17413384555, 22388637285, 31344092199, 52240153665, 156720460995]

約数ペア:

[(1, 156720460995), (3, 52240153665), (5, 31344092199), (7, 22388637285), (9, 17413384555), (15, 10448030733), (21, 7462879095), (35, 4477727457), (37, 4235688135), (45, 3482676911), (49, 3198376755), (63, 2487626365), (105, 1492575819), (111, 1411896045), (147, 1066125585), (185, 847137627), (197, 795535335), (199, 787540005), (245, 639675351), (259, 605098305), (315, 497525273), (333, 470632015), (343, 456910965), (441, 355375195), (555, 282379209), (591, 265178445), (597, 262513335), (735, 213225117), (777, 201699435), (985, 159107067), (995, 157508001), (1029, 152303655), (1295, 121019661), (1379, 113647905), (1393, 112505715), (1665, 94126403), (1715, 91382193), (1773, 88392815), (1791, 87504445), (1813, 86442615), (2205, 71075039), (2331, 67233145), (2401, 65272995), (2955, 53035689), (2985, 52502667), (3087, 50767885), (3885, 40339887), (4137, 37882635), (4179, 37501905), (5145, 30460731), (5439, 28814205), (6895, 22729581), (6965, 22501143), (7203, 21757665), (7289, 21500955), (7363, 21284865), (8865, 17678563), (8955, 17500889), (9065, 17288523), (9653, 16235415), (9751, 16072245), (11655, 13446629), (12005, 13054599), (12411, 12627545), (12537, 12500635), (12691, 12348945), (15435, 10153577), (16317, 9604735), (20685, 7576527), (20895, 7500381), (21609, 7252555), (21867, 7166985), (22089, 7094955), (27195, 5762841), (28959, 5411805), (29253, 5357415), (36015, 4351533), (36445, 4300191), (36815, 4256973), (38073, 4116315), (39203, 3997665), (48265, 3247083), (48755, 3214449), (51023, 3071565), (51541, 3040695), (62055, 2525509), (62685, 2500127), (63455, 2469789), (65601, 2388995), (66267, 2364985), (67571, 2319345), (68257, 2296035), (81585, 1920947), (86877, 1803935), (87759, 1785805), (88837, 1764135), (108045, 1450511), (109335, 1433397), (110445, 1418991), (114219, 1372105), (117609, 1332555), (144795, 1082361), (146265, 1071483), (153069, 1023855), (154623, 1013565), (190365, 823263), (196015, 799533), (202713, 773115), (204771, 765345), (255115, 614313), (257705, 608139), (266511, 588045), (274421, 571095), (328005, 477799), (331335, 472997), (337855, 463869), (341285, 459207), (352827, 444185), (357161, 438795), (360787, 434385)]