1040580720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2100

約数の個数: 240

約数和(自身を含む): 3766044672

約数和(自身を除く): 2725463952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 115, 120, 124, 138, 144, 155, 180, 184, 186, 207, 230, 240, 248, 276, 279, 310, 345, 360, 368, 372, 414, 460, 465, 496, 552, 558, 620, 690, 713, 720, 744, 828, 920, 930, 1035, 1104, 1116, 1240, 1380, 1395, 1426, 1488, 1656, 1840, 1860, 2027, 2070, 2139, 2232, 2480, 2760, 2790, 2852, 3312, 3565, 3720, 4054, 4140, 4278, 4464, 5520, 5580, 5704, 6081, 6417, 7130, 7440, 8108, 8280, 8556, 10135, 10695, 11160, 11408, 12162, 12834, 14260, 16216, 16560, 17112, 18243, 20270, 21390, 22320, 24324, 25668, 28520, 30405, 32085, 32432, 34224, 36486, 40540, 42780, 46621, 48648, 51336, 57040, 60810, 62837, 64170, 72972, 81080, 85560, 91215, 93242, 97296, 102672, 121620, 125674, 128340, 139863, 145944, 162160, 171120, 182430, 186484, 188511, 233105, 243240, 251348, 256680, 279726, 291888, 314185, 364860, 372968, 377022, 419589, 466210, 486480, 502696, 513360, 559452, 565533, 628370, 699315, 729720, 745936, 754044, 839178, 932420, 942555, 1005392, 1118904, 1131066, 1256740, 1398630, 1445251, 1459440, 1508088, 1678356, 1864840, 1885110, 2097945, 2237808, 2262132, 2513480, 2797260, 2827665, 2890502, 3016176, 3356712, 3729680, 3770220, 4195890, 4335753, 4524264, 5026960, 5594520, 5655330, 5781004, 6713424, 7226255, 7540440, 8391780, 8671506, 9048528, 11189040, 11310660, 11562008, 13007259, 14452510, 15080880, 16783560, 17343012, 21678765, 22621320, 23124016, 26014518, 28905020, 33567120, 34686024, 43357530, 45242640, 52029036, 57810040, 65036295, 69372048, 86715060, 104058072, 115620080, 130072590, 173430120, 208116144, 260145180, 346860240, 520290360, 1040580720]

約数ペア:

[(1, 1040580720), (2, 520290360), (3, 346860240), (4, 260145180), (5, 208116144), (6, 173430120), (8, 130072590), (9, 115620080), (10, 104058072), (12, 86715060), (15, 69372048), (16, 65036295), (18, 57810040), (20, 52029036), (23, 45242640), (24, 43357530), (30, 34686024), (31, 33567120), (36, 28905020), (40, 26014518), (45, 23124016), (46, 22621320), (48, 21678765), (60, 17343012), (62, 16783560), (69, 15080880), (72, 14452510), (80, 13007259), (90, 11562008), (92, 11310660), (93, 11189040), (115, 9048528), (120, 8671506), (124, 8391780), (138, 7540440), (144, 7226255), (155, 6713424), (180, 5781004), (184, 5655330), (186, 5594520), (207, 5026960), (230, 4524264), (240, 4335753), (248, 4195890), (276, 3770220), (279, 3729680), (310, 3356712), (345, 3016176), (360, 2890502), (368, 2827665), (372, 2797260), (414, 2513480), (460, 2262132), (465, 2237808), (496, 2097945), (552, 1885110), (558, 1864840), (620, 1678356), (690, 1508088), (713, 1459440), (720, 1445251), (744, 1398630), (828, 1256740), (920, 1131066), (930, 1118904), (1035, 1005392), (1104, 942555), (1116, 932420), (1240, 839178), (1380, 754044), (1395, 745936), (1426, 729720), (1488, 699315), (1656, 628370), (1840, 565533), (1860, 559452), (2027, 513360), (2070, 502696), (2139, 486480), (2232, 466210), (2480, 419589), (2760, 377022), (2790, 372968), (2852, 364860), (3312, 314185), (3565, 291888), (3720, 279726), (4054, 256680), (4140, 251348), (4278, 243240), (4464, 233105), (5520, 188511), (5580, 186484), (5704, 182430), (6081, 171120), (6417, 162160), (7130, 145944), (7440, 139863), (8108, 128340), (8280, 125674), (8556, 121620), (10135, 102672), (10695, 97296), (11160, 93242), (11408, 91215), (12162, 85560), (12834, 81080), (14260, 72972), (16216, 64170), (16560, 62837), (17112, 60810), (18243, 57040), (20270, 51336), (21390, 48648), (22320, 46621), (24324, 42780), (25668, 40540), (28520, 36486), (30405, 34224), (32085, 32432)]