268012290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5167}}^1$

素因数の和:5216

約数の個数: 128

約数和(自身を含む): 833495040

約数和(自身を除く): 565482750

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2470, 2730, 3458, 3705, 3990, 5167, 5187, 7410, 8645, 10334, 10374, 15501, 17290, 25835, 25935, 31002, 36169, 51670, 51870, 67171, 72338, 77505, 98173, 108507, 134342, 155010, 180845, 196346, 201513, 217014, 294519, 335855, 361690, 403026, 470197, 490865, 542535, 589038, 671710, 687211, 940394, 981730, 1007565, 1085070, 1276249, 1374422, 1410591, 1472595, 2015130, 2061633, 2350985, 2552498, 2821182, 2945190, 3436055, 3828747, 4123266, 4701970, 6381245, 6872110, 7052955, 7657494, 8933743, 10308165, 12762490, 14105910, 17867486, 19143735, 20616330, 26801229, 38287470, 44668715, 53602458, 89337430, 134006145, 268012290]

約数ペア:

[(1, 268012290), (2, 134006145), (3, 89337430), (5, 53602458), (6, 44668715), (7, 38287470), (10, 26801229), (13, 20616330), (14, 19143735), (15, 17867486), (19, 14105910), (21, 12762490), (26, 10308165), (30, 8933743), (35, 7657494), (38, 7052955), (39, 6872110), (42, 6381245), (57, 4701970), (65, 4123266), (70, 3828747), (78, 3436055), (91, 2945190), (95, 2821182), (105, 2552498), (114, 2350985), (130, 2061633), (133, 2015130), (182, 1472595), (190, 1410591), (195, 1374422), (210, 1276249), (247, 1085070), (266, 1007565), (273, 981730), (285, 940394), (390, 687211), (399, 671710), (455, 589038), (494, 542535), (546, 490865), (570, 470197), (665, 403026), (741, 361690), (798, 335855), (910, 294519), (1235, 217014), (1330, 201513), (1365, 196346), (1482, 180845), (1729, 155010), (1995, 134342), (2470, 108507), (2730, 98173), (3458, 77505), (3705, 72338), (3990, 67171), (5167, 51870), (5187, 51670), (7410, 36169), (8645, 31002), (10334, 25935), (10374, 25835), (15501, 17290)]