260510040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2071

約数の個数: 256

約数和(自身を含む): 1051315200

約数和(自身を除く): 790805160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1785, 1836, 1890, 2027, 2040, 2142, 2295, 2380, 2520, 2856, 3060, 3213, 3570, 3672, 3780, 4054, 4284, 4590, 4760, 5355, 6081, 6120, 6426, 7140, 7560, 8108, 8568, 9180, 10135, 10710, 12162, 12852, 14189, 14280, 16065, 16216, 18243, 18360, 20270, 21420, 24324, 25704, 28378, 30405, 32130, 34459, 36486, 40540, 42567, 42840, 48648, 54729, 56756, 60810, 64260, 68918, 70945, 72972, 81080, 85134, 91215, 103377, 109458, 113512, 121620, 127701, 128520, 137836, 141890, 145944, 170268, 172295, 182430, 206754, 212835, 218916, 241213, 243240, 255402, 273645, 275672, 283780, 310131, 340536, 344590, 364860, 383103, 413508, 425670, 437832, 482426, 510804, 516885, 547290, 567560, 620262, 638505, 689180, 723639, 729720, 766206, 827016, 851340, 930393, 964852, 1021608, 1033770, 1094580, 1206065, 1240524, 1277010, 1378360, 1447278, 1532412, 1550655, 1702680, 1860786, 1915515, 1929704, 2067540, 2170917, 2189160, 2412130, 2481048, 2554020, 2894556, 3064824, 3101310, 3618195, 3721572, 3831030, 4135080, 4341834, 4651965, 4824260, 5108040, 5789112, 6202620, 6512751, 7236390, 7443144, 7662060, 8683668, 9303930, 9648520, 10854585, 12405240, 13025502, 14472780, 15324120, 17367336, 18607860, 21709170, 26051004, 28945560, 32563755, 37215720, 43418340, 52102008, 65127510, 86836680, 130255020, 260510040]

約数ペア:

[(1, 260510040), (2, 130255020), (3, 86836680), (4, 65127510), (5, 52102008), (6, 43418340), (7, 37215720), (8, 32563755), (9, 28945560), (10, 26051004), (12, 21709170), (14, 18607860), (15, 17367336), (17, 15324120), (18, 14472780), (20, 13025502), (21, 12405240), (24, 10854585), (27, 9648520), (28, 9303930), (30, 8683668), (34, 7662060), (35, 7443144), (36, 7236390), (40, 6512751), (42, 6202620), (45, 5789112), (51, 5108040), (54, 4824260), (56, 4651965), (60, 4341834), (63, 4135080), (68, 3831030), (70, 3721572), (72, 3618195), (84, 3101310), (85, 3064824), (90, 2894556), (102, 2554020), (105, 2481048), (108, 2412130), (119, 2189160), (120, 2170917), (126, 2067540), (135, 1929704), (136, 1915515), (140, 1860786), (153, 1702680), (168, 1550655), (170, 1532412), (180, 1447278), (189, 1378360), (204, 1277010), (210, 1240524), (216, 1206065), (238, 1094580), (252, 1033770), (255, 1021608), (270, 964852), (280, 930393), (306, 851340), (315, 827016), (340, 766206), (357, 729720), (360, 723639), (378, 689180), (408, 638505), (420, 620262), (459, 567560), (476, 547290), (504, 516885), (510, 510804), (540, 482426), (595, 437832), (612, 425670), (630, 413508), (680, 383103), (714, 364860), (756, 344590), (765, 340536), (840, 310131), (918, 283780), (945, 275672), (952, 273645), (1020, 255402), (1071, 243240), (1080, 241213), (1190, 218916), (1224, 212835), (1260, 206754), (1428, 182430), (1512, 172295), (1530, 170268), (1785, 145944), (1836, 141890), (1890, 137836), (2027, 128520), (2040, 127701), (2142, 121620), (2295, 113512), (2380, 109458), (2520, 103377), (2856, 91215), (3060, 85134), (3213, 81080), (3570, 72972), (3672, 70945), (3780, 68918), (4054, 64260), (4284, 60810), (4590, 56756), (4760, 54729), (5355, 48648), (6081, 42840), (6120, 42567), (6426, 40540), (7140, 36486), (7560, 34459), (8108, 32130), (8568, 30405), (9180, 28378), (10135, 25704), (10710, 24324), (12162, 21420), (12852, 20270), (14189, 18360), (14280, 18243), (16065, 16216)]