1389272040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1867}}^1$

素因数の和:1953

約数の個数: 256

約数和(自身を含む): 5083948800

約数和(自身を除く): 3694676760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 53, 54, 60, 65, 72, 78, 90, 104, 106, 108, 117, 120, 130, 135, 156, 159, 180, 195, 212, 216, 234, 260, 265, 270, 312, 318, 351, 360, 390, 424, 468, 477, 520, 530, 540, 585, 636, 689, 702, 780, 795, 936, 954, 1060, 1080, 1170, 1272, 1378, 1404, 1431, 1560, 1590, 1755, 1867, 1908, 2067, 2120, 2340, 2385, 2756, 2808, 2862, 3180, 3445, 3510, 3734, 3816, 4134, 4680, 4770, 5512, 5601, 5724, 6201, 6360, 6890, 7020, 7155, 7468, 8268, 9335, 9540, 10335, 11202, 11448, 12402, 13780, 14040, 14310, 14936, 16536, 16803, 18603, 18670, 19080, 20670, 22404, 24271, 24804, 27560, 28005, 28620, 31005, 33606, 37206, 37340, 41340, 44808, 48542, 49608, 50409, 56010, 57240, 62010, 67212, 72813, 74412, 74680, 82680, 84015, 93015, 97084, 98951, 100818, 112020, 121355, 124020, 134424, 145626, 148824, 168030, 186030, 194168, 197902, 201636, 218439, 224040, 242710, 248040, 252045, 291252, 296853, 336060, 364065, 372060, 395804, 403272, 436878, 485420, 494755, 504090, 582504, 593706, 655317, 672120, 728130, 744120, 791608, 873756, 890559, 970840, 989510, 1008180, 1092195, 1187412, 1286363, 1310634, 1456260, 1484265, 1747512, 1781118, 1979020, 2016360, 2184390, 2374824, 2572726, 2621268, 2671677, 2912520, 2968530, 3276585, 3562236, 3859089, 3958040, 4368780, 4452795, 5145452, 5242536, 5343354, 5937060, 6431815, 6553170, 7124472, 7718178, 8737560, 8905590, 10290904, 10686708, 11577267, 11874120, 12863630, 13106340, 13358385, 15436356, 17811180, 19295445, 21373416, 23154534, 25727260, 26212680, 26716770, 30872712, 34731801, 35622360, 38590890, 46309068, 51454520, 53433540, 57886335, 69463602, 77181780, 92618136, 106867080, 115772670, 138927204, 154363560, 173659005, 231545340, 277854408, 347318010, 463090680, 694636020, 1389272040]

約数ペア:

[(1, 1389272040), (2, 694636020), (3, 463090680), (4, 347318010), (5, 277854408), (6, 231545340), (8, 173659005), (9, 154363560), (10, 138927204), (12, 115772670), (13, 106867080), (15, 92618136), (18, 77181780), (20, 69463602), (24, 57886335), (26, 53433540), (27, 51454520), (30, 46309068), (36, 38590890), (39, 35622360), (40, 34731801), (45, 30872712), (52, 26716770), (53, 26212680), (54, 25727260), (60, 23154534), (65, 21373416), (72, 19295445), (78, 17811180), (90, 15436356), (104, 13358385), (106, 13106340), (108, 12863630), (117, 11874120), (120, 11577267), (130, 10686708), (135, 10290904), (156, 8905590), (159, 8737560), (180, 7718178), (195, 7124472), (212, 6553170), (216, 6431815), (234, 5937060), (260, 5343354), (265, 5242536), (270, 5145452), (312, 4452795), (318, 4368780), (351, 3958040), (360, 3859089), (390, 3562236), (424, 3276585), (468, 2968530), (477, 2912520), (520, 2671677), (530, 2621268), (540, 2572726), (585, 2374824), (636, 2184390), (689, 2016360), (702, 1979020), (780, 1781118), (795, 1747512), (936, 1484265), (954, 1456260), (1060, 1310634), (1080, 1286363), (1170, 1187412), (1272, 1092195), (1378, 1008180), (1404, 989510), (1431, 970840), (1560, 890559), (1590, 873756), (1755, 791608), (1867, 744120), (1908, 728130), (2067, 672120), (2120, 655317), (2340, 593706), (2385, 582504), (2756, 504090), (2808, 494755), (2862, 485420), (3180, 436878), (3445, 403272), (3510, 395804), (3734, 372060), (3816, 364065), (4134, 336060), (4680, 296853), (4770, 291252), (5512, 252045), (5601, 248040), (5724, 242710), (6201, 224040), (6360, 218439), (6890, 201636), (7020, 197902), (7155, 194168), (7468, 186030), (8268, 168030), (9335, 148824), (9540, 145626), (10335, 134424), (11202, 124020), (11448, 121355), (12402, 112020), (13780, 100818), (14040, 98951), (14310, 97084), (14936, 93015), (16536, 84015), (16803, 82680), (18603, 74680), (18670, 74412), (19080, 72813), (20670, 67212), (22404, 62010), (24271, 57240), (24804, 56010), (27560, 50409), (28005, 49608), (28620, 48542), (31005, 44808), (33606, 41340), (37206, 37340)]