64716982560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{95419}}^1$

素因数の和:95600

約数の個数: 192

約数和(自身を含む): 227954563200

約数和(自身を除く): 163237580640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 157, 160, 180, 216, 240, 270, 288, 314, 360, 432, 471, 480, 540, 628, 720, 785, 864, 942, 1080, 1256, 1413, 1440, 1570, 1884, 2160, 2355, 2512, 2826, 3140, 3768, 4239, 4320, 4710, 5024, 5652, 6280, 7065, 7536, 8478, 9420, 11304, 12560, 14130, 15072, 16956, 18840, 21195, 22608, 25120, 28260, 33912, 37680, 42390, 45216, 56520, 67824, 75360, 84780, 95419, 113040, 135648, 169560, 190838, 226080, 286257, 339120, 381676, 477095, 572514, 678240, 763352, 858771, 954190, 1145028, 1431285, 1526704, 1717542, 1908380, 2290056, 2576313, 2862570, 3053408, 3435084, 3816760, 4293855, 4580112, 5152626, 5725140, 6870168, 7633520, 8587710, 9160224, 10305252, 11450280, 12881565, 13740336, 14980783, 15267040, 17175420, 20610504, 22900560, 25763130, 27480672, 29961566, 34350840, 41221008, 44942349, 45801120, 51526260, 59923132, 68701680, 74903915, 82442016, 89884698, 103052520, 119846264, 134827047, 137403360, 149807830, 179769396, 206105040, 224711745, 239692528, 269654094, 299615660, 359538792, 404481141, 412210080, 449423490, 479385056, 539308188, 599231320, 674135235, 719077584, 808962282, 898846980, 1078616376, 1198462640, 1348270470, 1438155168, 1617924564, 1797693960, 2022405705, 2157232752, 2396925280, 2696540940, 3235849128, 3595387920, 4044811410, 4314465504, 5393081880, 6471698256, 7190775840, 8089622820, 10786163760, 12943396512, 16179245640, 21572327520, 32358491280, 64716982560]

約数ペア:

[(1, 64716982560), (2, 32358491280), (3, 21572327520), (4, 16179245640), (5, 12943396512), (6, 10786163760), (8, 8089622820), (9, 7190775840), (10, 6471698256), (12, 5393081880), (15, 4314465504), (16, 4044811410), (18, 3595387920), (20, 3235849128), (24, 2696540940), (27, 2396925280), (30, 2157232752), (32, 2022405705), (36, 1797693960), (40, 1617924564), (45, 1438155168), (48, 1348270470), (54, 1198462640), (60, 1078616376), (72, 898846980), (80, 808962282), (90, 719077584), (96, 674135235), (108, 599231320), (120, 539308188), (135, 479385056), (144, 449423490), (157, 412210080), (160, 404481141), (180, 359538792), (216, 299615660), (240, 269654094), (270, 239692528), (288, 224711745), (314, 206105040), (360, 179769396), (432, 149807830), (471, 137403360), (480, 134827047), (540, 119846264), (628, 103052520), (720, 89884698), (785, 82442016), (864, 74903915), (942, 68701680), (1080, 59923132), (1256, 51526260), (1413, 45801120), (1440, 44942349), (1570, 41221008), (1884, 34350840), (2160, 29961566), (2355, 27480672), (2512, 25763130), (2826, 22900560), (3140, 20610504), (3768, 17175420), (4239, 15267040), (4320, 14980783), (4710, 13740336), (5024, 12881565), (5652, 11450280), (6280, 10305252), (7065, 9160224), (7536, 8587710), (8478, 7633520), (9420, 6870168), (11304, 5725140), (12560, 5152626), (14130, 4580112), (15072, 4293855), (16956, 3816760), (18840, 3435084), (21195, 3053408), (22608, 2862570), (25120, 2576313), (28260, 2290056), (33912, 1908380), (37680, 1717542), (42390, 1526704), (45216, 1431285), (56520, 1145028), (67824, 954190), (75360, 858771), (84780, 763352), (95419, 678240), (113040, 572514), (135648, 477095), (169560, 381676), (190838, 339120), (226080, 286257)]