381746640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6287}}^1$

素因数の和:6337

約数の個数: 160

約数和(自身を含む): 1347342336

約数和(自身を除く): 965595696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 880, 920, 1012, 1104, 1265, 1320, 1380, 1518, 1840, 2024, 2530, 2640, 2760, 3036, 3795, 4048, 5060, 5520, 6072, 6287, 7590, 10120, 12144, 12574, 15180, 18861, 20240, 25148, 30360, 31435, 37722, 50296, 60720, 62870, 69157, 75444, 94305, 100592, 125740, 138314, 144601, 150888, 188610, 207471, 251480, 276628, 289202, 301776, 345785, 377220, 414942, 433803, 502960, 553256, 578404, 691570, 723005, 754440, 829884, 867606, 1037355, 1106512, 1156808, 1383140, 1446010, 1508880, 1590611, 1659768, 1735212, 2074710, 2169015, 2313616, 2766280, 2892020, 3181222, 3319536, 3470424, 4149420, 4338030, 4771833, 5532560, 5784040, 6362444, 6940848, 7953055, 8298840, 8676060, 9543666, 11568080, 12724888, 15906110, 16597680, 17352120, 19087332, 23859165, 25449776, 31812220, 34704240, 38174664, 47718330, 63624440, 76349328, 95436660, 127248880, 190873320, 381746640]

約数ペア:

[(1, 381746640), (2, 190873320), (3, 127248880), (4, 95436660), (5, 76349328), (6, 63624440), (8, 47718330), (10, 38174664), (11, 34704240), (12, 31812220), (15, 25449776), (16, 23859165), (20, 19087332), (22, 17352120), (23, 16597680), (24, 15906110), (30, 12724888), (33, 11568080), (40, 9543666), (44, 8676060), (46, 8298840), (48, 7953055), (55, 6940848), (60, 6362444), (66, 5784040), (69, 5532560), (80, 4771833), (88, 4338030), (92, 4149420), (110, 3470424), (115, 3319536), (120, 3181222), (132, 2892020), (138, 2766280), (165, 2313616), (176, 2169015), (184, 2074710), (220, 1735212), (230, 1659768), (240, 1590611), (253, 1508880), (264, 1446010), (276, 1383140), (330, 1156808), (345, 1106512), (368, 1037355), (440, 867606), (460, 829884), (506, 754440), (528, 723005), (552, 691570), (660, 578404), (690, 553256), (759, 502960), (880, 433803), (920, 414942), (1012, 377220), (1104, 345785), (1265, 301776), (1320, 289202), (1380, 276628), (1518, 251480), (1840, 207471), (2024, 188610), (2530, 150888), (2640, 144601), (2760, 138314), (3036, 125740), (3795, 100592), (4048, 94305), (5060, 75444), (5520, 69157), (6072, 62870), (6287, 60720), (7590, 50296), (10120, 37722), (12144, 31435), (12574, 30360), (15180, 25148), (18861, 20240)]