379828260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1201}}^1$

素因数の和:1474

約数の個数: 144

約数和(自身を含む): 1323084672

約数和(自身を除く): 943256412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 251, 252, 315, 420, 502, 630, 753, 1004, 1201, 1255, 1260, 1506, 1757, 2259, 2402, 2510, 3012, 3514, 3603, 3765, 4518, 4804, 5020, 5271, 6005, 7028, 7206, 7530, 8407, 8785, 9036, 10542, 10809, 11295, 12010, 14412, 15060, 15813, 16814, 17570, 18015, 21084, 21618, 22590, 24020, 25221, 26355, 31626, 33628, 35140, 36030, 42035, 43236, 45180, 50442, 52710, 54045, 63252, 72060, 75663, 79065, 84070, 100884, 105420, 108090, 126105, 151326, 158130, 168140, 216180, 252210, 301451, 302652, 316260, 378315, 504420, 602902, 756630, 904353, 1205804, 1507255, 1513260, 1808706, 2110157, 2713059, 3014510, 3617412, 4220314, 4521765, 5426118, 6029020, 6330471, 8440628, 9043530, 10550785, 10852236, 12660942, 13565295, 18087060, 18991413, 21101570, 25321884, 27130590, 31652355, 37982826, 42203140, 54261180, 63304710, 75965652, 94957065, 126609420, 189914130, 379828260]

約数ペア:

[(1, 379828260), (2, 189914130), (3, 126609420), (4, 94957065), (5, 75965652), (6, 63304710), (7, 54261180), (9, 42203140), (10, 37982826), (12, 31652355), (14, 27130590), (15, 25321884), (18, 21101570), (20, 18991413), (21, 18087060), (28, 13565295), (30, 12660942), (35, 10852236), (36, 10550785), (42, 9043530), (45, 8440628), (60, 6330471), (63, 6029020), (70, 5426118), (84, 4521765), (90, 4220314), (105, 3617412), (126, 3014510), (140, 2713059), (180, 2110157), (210, 1808706), (251, 1513260), (252, 1507255), (315, 1205804), (420, 904353), (502, 756630), (630, 602902), (753, 504420), (1004, 378315), (1201, 316260), (1255, 302652), (1260, 301451), (1506, 252210), (1757, 216180), (2259, 168140), (2402, 158130), (2510, 151326), (3012, 126105), (3514, 108090), (3603, 105420), (3765, 100884), (4518, 84070), (4804, 79065), (5020, 75663), (5271, 72060), (6005, 63252), (7028, 54045), (7206, 52710), (7530, 50442), (8407, 45180), (8785, 43236), (9036, 42035), (10542, 36030), (10809, 35140), (11295, 33628), (12010, 31626), (14412, 26355), (15060, 25221), (15813, 24020), (16814, 22590), (17570, 21618), (18015, 21084)]