146636560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 420187392

約数和(自身を除く): 273550832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 73, 80, 85, 112, 119, 136, 140, 146, 170, 211, 238, 272, 280, 292, 340, 365, 422, 476, 511, 560, 584, 595, 680, 730, 844, 952, 1022, 1055, 1168, 1190, 1241, 1360, 1460, 1477, 1688, 1904, 2044, 2110, 2380, 2482, 2555, 2920, 2954, 3376, 3587, 4088, 4220, 4760, 4964, 5110, 5840, 5908, 6205, 7174, 7385, 8176, 8440, 8687, 9520, 9928, 10220, 11816, 12410, 14348, 14770, 15403, 16880, 17374, 17935, 19856, 20440, 23632, 24820, 25109, 28696, 29540, 30806, 34748, 35870, 40880, 43435, 49640, 50218, 57392, 59080, 61612, 69496, 71740, 77015, 86870, 99280, 100436, 107821, 118160, 123224, 125545, 138992, 143480, 154030, 173740, 200872, 215642, 246448, 251090, 261851, 286960, 308060, 347480, 401744, 431284, 502180, 523702, 539105, 616120, 694960, 862568, 1004360, 1047404, 1078210, 1232240, 1309255, 1725136, 1832957, 2008720, 2094808, 2156420, 2618510, 3665914, 4189616, 4312840, 5237020, 7331828, 8625680, 9164785, 10474040, 14663656, 18329570, 20948080, 29327312, 36659140, 73318280, 146636560]

約数ペア:

[(1, 146636560), (2, 73318280), (4, 36659140), (5, 29327312), (7, 20948080), (8, 18329570), (10, 14663656), (14, 10474040), (16, 9164785), (17, 8625680), (20, 7331828), (28, 5237020), (34, 4312840), (35, 4189616), (40, 3665914), (56, 2618510), (68, 2156420), (70, 2094808), (73, 2008720), (80, 1832957), (85, 1725136), (112, 1309255), (119, 1232240), (136, 1078210), (140, 1047404), (146, 1004360), (170, 862568), (211, 694960), (238, 616120), (272, 539105), (280, 523702), (292, 502180), (340, 431284), (365, 401744), (422, 347480), (476, 308060), (511, 286960), (560, 261851), (584, 251090), (595, 246448), (680, 215642), (730, 200872), (844, 173740), (952, 154030), (1022, 143480), (1055, 138992), (1168, 125545), (1190, 123224), (1241, 118160), (1360, 107821), (1460, 100436), (1477, 99280), (1688, 86870), (1904, 77015), (2044, 71740), (2110, 69496), (2380, 61612), (2482, 59080), (2555, 57392), (2920, 50218), (2954, 49640), (3376, 43435), (3587, 40880), (4088, 35870), (4220, 34748), (4760, 30806), (4964, 29540), (5110, 28696), (5840, 25109), (5908, 24820), (6205, 23632), (7174, 20440), (7385, 19856), (8176, 17935), (8440, 17374), (8687, 16880), (9520, 15403), (9928, 14770), (10220, 14348), (11816, 12410)]