2939071560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{34351}}^1$

素因数の和:34419

約数の個数: 128

約数和(自身を含む): 9497640960

約数和(自身を除く): 6558569400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1860, 2139, 2760, 2852, 3565, 3720, 4278, 5704, 7130, 8556, 10695, 14260, 17112, 21390, 28520, 34351, 42780, 68702, 85560, 103053, 137404, 171755, 206106, 274808, 343510, 412212, 515265, 687020, 790073, 824424, 1030530, 1064881, 1374040, 1580146, 2061060, 2129762, 2370219, 3160292, 3194643, 3950365, 4122120, 4259524, 4740438, 5324405, 6320584, 6389286, 7900730, 8519048, 9480876, 10648810, 11851095, 12778572, 15801460, 15973215, 18961752, 21297620, 23702190, 24492263, 25557144, 31602920, 31946430, 42595240, 47404380, 48984526, 63892860, 73476789, 94808760, 97969052, 122461315, 127785720, 146953578, 195938104, 244922630, 293907156, 367383945, 489845260, 587814312, 734767890, 979690520, 1469535780, 2939071560]

約数ペア:

[(1, 2939071560), (2, 1469535780), (3, 979690520), (4, 734767890), (5, 587814312), (6, 489845260), (8, 367383945), (10, 293907156), (12, 244922630), (15, 195938104), (20, 146953578), (23, 127785720), (24, 122461315), (30, 97969052), (31, 94808760), (40, 73476789), (46, 63892860), (60, 48984526), (62, 47404380), (69, 42595240), (92, 31946430), (93, 31602920), (115, 25557144), (120, 24492263), (124, 23702190), (138, 21297620), (155, 18961752), (184, 15973215), (186, 15801460), (230, 12778572), (248, 11851095), (276, 10648810), (310, 9480876), (345, 8519048), (372, 7900730), (460, 6389286), (465, 6320584), (552, 5324405), (620, 4740438), (690, 4259524), (713, 4122120), (744, 3950365), (920, 3194643), (930, 3160292), (1240, 2370219), (1380, 2129762), (1426, 2061060), (1860, 1580146), (2139, 1374040), (2760, 1064881), (2852, 1030530), (3565, 824424), (3720, 790073), (4278, 687020), (5704, 515265), (7130, 412212), (8556, 343510), (10695, 274808), (14260, 206106), (17112, 171755), (21390, 137404), (28520, 103053), (34351, 85560), (42780, 68702)]