342527680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 224

約数和(自身を含む): 952731648

約数和(自身を除く): 610203968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 43, 44, 55, 62, 64, 73, 80, 86, 88, 110, 124, 146, 155, 160, 172, 176, 215, 220, 248, 292, 310, 320, 341, 344, 352, 365, 430, 440, 473, 496, 584, 620, 682, 688, 704, 730, 803, 860, 880, 946, 992, 1168, 1240, 1333, 1364, 1376, 1460, 1606, 1705, 1720, 1760, 1892, 1984, 2263, 2336, 2365, 2480, 2666, 2728, 2752, 2920, 3139, 3212, 3410, 3440, 3520, 3784, 4015, 4526, 4672, 4730, 4960, 5332, 5456, 5840, 6278, 6424, 6665, 6820, 6880, 7568, 8030, 9052, 9460, 9920, 10664, 10912, 11315, 11680, 12556, 12848, 13330, 13640, 13760, 14663, 15136, 15695, 16060, 18104, 18920, 21328, 21824, 22630, 23360, 24893, 25112, 25696, 26660, 27280, 29326, 30272, 31390, 32120, 34529, 36208, 37840, 42656, 45260, 49786, 50224, 51392, 53320, 54560, 58652, 62780, 64240, 69058, 72416, 73315, 75680, 85312, 90520, 97309, 99572, 100448, 106640, 109120, 117304, 124465, 125560, 128480, 138116, 144832, 146630, 151360, 172645, 181040, 194618, 199144, 200896, 213280, 234608, 248930, 251120, 256960, 276232, 293260, 345290, 362080, 389236, 398288, 426560, 469216, 486545, 497860, 502240, 552464, 586520, 690580, 724160, 778472, 796576, 938432, 973090, 995720, 1004480, 1070399, 1104928, 1173040, 1381160, 1556944, 1593152, 1946180, 1991440, 2140798, 2209856, 2346080, 2762320, 3113888, 3892360, 3982880, 4281596, 4692160, 5351995, 5524640, 6227776, 7784720, 7965760, 8563192, 10703990, 11049280, 15569440, 17126384, 21407980, 31138880, 34252768, 42815960, 68505536, 85631920, 171263840, 342527680]

約数ペア:

[(1, 342527680), (2, 171263840), (4, 85631920), (5, 68505536), (8, 42815960), (10, 34252768), (11, 31138880), (16, 21407980), (20, 17126384), (22, 15569440), (31, 11049280), (32, 10703990), (40, 8563192), (43, 7965760), (44, 7784720), (55, 6227776), (62, 5524640), (64, 5351995), (73, 4692160), (80, 4281596), (86, 3982880), (88, 3892360), (110, 3113888), (124, 2762320), (146, 2346080), (155, 2209856), (160, 2140798), (172, 1991440), (176, 1946180), (215, 1593152), (220, 1556944), (248, 1381160), (292, 1173040), (310, 1104928), (320, 1070399), (341, 1004480), (344, 995720), (352, 973090), (365, 938432), (430, 796576), (440, 778472), (473, 724160), (496, 690580), (584, 586520), (620, 552464), (682, 502240), (688, 497860), (704, 486545), (730, 469216), (803, 426560), (860, 398288), (880, 389236), (946, 362080), (992, 345290), (1168, 293260), (1240, 276232), (1333, 256960), (1364, 251120), (1376, 248930), (1460, 234608), (1606, 213280), (1705, 200896), (1720, 199144), (1760, 194618), (1892, 181040), (1984, 172645), (2263, 151360), (2336, 146630), (2365, 144832), (2480, 138116), (2666, 128480), (2728, 125560), (2752, 124465), (2920, 117304), (3139, 109120), (3212, 106640), (3410, 100448), (3440, 99572), (3520, 97309), (3784, 90520), (4015, 85312), (4526, 75680), (4672, 73315), (4730, 72416), (4960, 69058), (5332, 64240), (5456, 62780), (5840, 58652), (6278, 54560), (6424, 53320), (6665, 51392), (6820, 50224), (6880, 49786), (7568, 45260), (8030, 42656), (9052, 37840), (9460, 36208), (9920, 34529), (10664, 32120), (10912, 31390), (11315, 30272), (11680, 29326), (12556, 27280), (12848, 26660), (13330, 25696), (13640, 25112), (13760, 24893), (14663, 23360), (15136, 22630), (15695, 21824), (16060, 21328), (18104, 18920)]