674151520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 1906644096

約数和(自身を除く): 1232492576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 53, 56, 70, 80, 82, 106, 112, 140, 160, 164, 205, 212, 224, 265, 277, 280, 287, 328, 371, 410, 424, 530, 554, 560, 574, 656, 742, 820, 848, 1060, 1108, 1120, 1148, 1312, 1385, 1435, 1484, 1640, 1696, 1855, 1939, 2120, 2173, 2216, 2296, 2770, 2870, 2968, 3280, 3710, 3878, 4240, 4346, 4432, 4592, 5540, 5740, 5936, 6560, 7420, 7756, 8480, 8692, 8864, 9184, 9695, 10865, 11080, 11357, 11480, 11872, 14681, 14840, 15211, 15512, 17384, 19390, 21730, 22160, 22714, 22960, 29362, 29680, 30422, 31024, 34768, 38780, 43460, 44320, 45428, 45920, 56785, 58724, 59360, 60844, 62048, 69536, 73405, 76055, 77560, 79499, 86920, 90856, 102767, 113570, 117448, 121688, 146810, 152110, 155120, 158998, 173840, 181712, 205534, 227140, 234896, 243376, 293620, 304220, 310240, 317996, 347680, 363424, 397495, 411068, 454280, 469792, 486752, 513835, 587240, 601921, 608440, 635992, 794990, 822136, 908560, 1027670, 1174480, 1203842, 1216880, 1271984, 1589980, 1644272, 1817120, 2055340, 2348960, 2407684, 2433760, 2543968, 3009605, 3179960, 3288544, 4110680, 4213447, 4815368, 6019210, 6359920, 8221360, 8426894, 9630736, 12038420, 12719840, 16442720, 16853788, 19261472, 21067235, 24076840, 33707576, 42134470, 48153680, 67415152, 84268940, 96307360, 134830304, 168537880, 337075760, 674151520]

約数ペア:

[(1, 674151520), (2, 337075760), (4, 168537880), (5, 134830304), (7, 96307360), (8, 84268940), (10, 67415152), (14, 48153680), (16, 42134470), (20, 33707576), (28, 24076840), (32, 21067235), (35, 19261472), (40, 16853788), (41, 16442720), (53, 12719840), (56, 12038420), (70, 9630736), (80, 8426894), (82, 8221360), (106, 6359920), (112, 6019210), (140, 4815368), (160, 4213447), (164, 4110680), (205, 3288544), (212, 3179960), (224, 3009605), (265, 2543968), (277, 2433760), (280, 2407684), (287, 2348960), (328, 2055340), (371, 1817120), (410, 1644272), (424, 1589980), (530, 1271984), (554, 1216880), (560, 1203842), (574, 1174480), (656, 1027670), (742, 908560), (820, 822136), (848, 794990), (1060, 635992), (1108, 608440), (1120, 601921), (1148, 587240), (1312, 513835), (1385, 486752), (1435, 469792), (1484, 454280), (1640, 411068), (1696, 397495), (1855, 363424), (1939, 347680), (2120, 317996), (2173, 310240), (2216, 304220), (2296, 293620), (2770, 243376), (2870, 234896), (2968, 227140), (3280, 205534), (3710, 181712), (3878, 173840), (4240, 158998), (4346, 155120), (4432, 152110), (4592, 146810), (5540, 121688), (5740, 117448), (5936, 113570), (6560, 102767), (7420, 90856), (7756, 86920), (8480, 79499), (8692, 77560), (8864, 76055), (9184, 73405), (9695, 69536), (10865, 62048), (11080, 60844), (11357, 59360), (11480, 58724), (11872, 56785), (14681, 45920), (14840, 45428), (15211, 44320), (15512, 43460), (17384, 38780), (19390, 34768), (21730, 31024), (22160, 30422), (22714, 29680), (22960, 29362)]