297919920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1811

約数の個数: 160

約数和(自身を含む): 995364864

約数和(自身を除く): 697444944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1426, 1488, 1741, 1840, 1860, 2139, 2480, 2760, 2852, 3482, 3565, 3720, 4278, 5223, 5520, 5704, 6964, 7130, 7440, 8556, 8705, 10446, 10695, 11408, 13928, 14260, 17112, 17410, 20892, 21390, 26115, 27856, 28520, 34224, 34820, 40043, 41784, 42780, 52230, 53971, 57040, 69640, 80086, 83568, 85560, 104460, 107942, 120129, 139280, 160172, 161913, 171120, 200215, 208920, 215884, 240258, 269855, 320344, 323826, 400430, 417840, 431768, 480516, 539710, 600645, 640688, 647652, 800860, 809565, 863536, 961032, 1079420, 1201290, 1241333, 1295304, 1601720, 1619130, 1922064, 2158840, 2402580, 2482666, 2590608, 3203440, 3238260, 3723999, 4317680, 4805160, 4965332, 6206665, 6476520, 7447998, 9610320, 9930664, 12413330, 12953040, 14895996, 18619995, 19861328, 24826660, 29791992, 37239990, 49653320, 59583984, 74479980, 99306640, 148959960, 297919920]

約数ペア:

[(1, 297919920), (2, 148959960), (3, 99306640), (4, 74479980), (5, 59583984), (6, 49653320), (8, 37239990), (10, 29791992), (12, 24826660), (15, 19861328), (16, 18619995), (20, 14895996), (23, 12953040), (24, 12413330), (30, 9930664), (31, 9610320), (40, 7447998), (46, 6476520), (48, 6206665), (60, 4965332), (62, 4805160), (69, 4317680), (80, 3723999), (92, 3238260), (93, 3203440), (115, 2590608), (120, 2482666), (124, 2402580), (138, 2158840), (155, 1922064), (184, 1619130), (186, 1601720), (230, 1295304), (240, 1241333), (248, 1201290), (276, 1079420), (310, 961032), (345, 863536), (368, 809565), (372, 800860), (460, 647652), (465, 640688), (496, 600645), (552, 539710), (620, 480516), (690, 431768), (713, 417840), (744, 400430), (920, 323826), (930, 320344), (1104, 269855), (1240, 240258), (1380, 215884), (1426, 208920), (1488, 200215), (1741, 171120), (1840, 161913), (1860, 160172), (2139, 139280), (2480, 120129), (2760, 107942), (2852, 104460), (3482, 85560), (3565, 83568), (3720, 80086), (4278, 69640), (5223, 57040), (5520, 53971), (5704, 52230), (6964, 42780), (7130, 41784), (7440, 40043), (8556, 34820), (8705, 34224), (10446, 28520), (10695, 27856), (11408, 26115), (13928, 21390), (14260, 20892), (17112, 17410)]