316057560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:418

約数の個数: 256

約数和(自身を含む): 1182504960

約数和(自身を除く): 866447400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 103, 104, 105, 120, 130, 140, 156, 168, 182, 195, 206, 210, 260, 273, 280, 281, 309, 312, 364, 390, 412, 420, 455, 515, 520, 546, 562, 618, 721, 728, 780, 824, 840, 843, 910, 1030, 1092, 1124, 1236, 1339, 1365, 1405, 1442, 1545, 1560, 1686, 1820, 1967, 2060, 2163, 2184, 2248, 2472, 2678, 2730, 2810, 2884, 3090, 3372, 3605, 3640, 3653, 3934, 4017, 4120, 4215, 4326, 5356, 5460, 5620, 5768, 5901, 6180, 6695, 6744, 7210, 7306, 7868, 8034, 8430, 8652, 9373, 9835, 10712, 10815, 10920, 10959, 11240, 11802, 12360, 13390, 14420, 14612, 15736, 16068, 16860, 17304, 18265, 18746, 19670, 20085, 21630, 21918, 23604, 25571, 26780, 28119, 28840, 28943, 29224, 29505, 32136, 33720, 36530, 37492, 39340, 40170, 43260, 43836, 46865, 47208, 51142, 53560, 54795, 56238, 57886, 59010, 73060, 74984, 76713, 78680, 80340, 86520, 86829, 87672, 93730, 102284, 109590, 112476, 115772, 118020, 127855, 140595, 144715, 146120, 153426, 160680, 173658, 187460, 202601, 204568, 219180, 224952, 231544, 236040, 255710, 281190, 289430, 306852, 347316, 374920, 376259, 383565, 405202, 434145, 438360, 511420, 562380, 578860, 607803, 613704, 694632, 752518, 767130, 810404, 868290, 1013005, 1022840, 1124760, 1128777, 1157720, 1215606, 1505036, 1534260, 1620808, 1736580, 1881295, 2026010, 2257554, 2431212, 2633813, 3010072, 3039015, 3068520, 3473160, 3762590, 4052020, 4515108, 4862424, 5267626, 5643885, 6078030, 7525180, 7901439, 8104040, 9030216, 10535252, 11287770, 12156060, 13169065, 15050360, 15802878, 21070504, 22575540, 24312120, 26338130, 31605756, 39507195, 45151080, 52676260, 63211512, 79014390, 105352520, 158028780, 316057560]

約数ペア:

[(1, 316057560), (2, 158028780), (3, 105352520), (4, 79014390), (5, 63211512), (6, 52676260), (7, 45151080), (8, 39507195), (10, 31605756), (12, 26338130), (13, 24312120), (14, 22575540), (15, 21070504), (20, 15802878), (21, 15050360), (24, 13169065), (26, 12156060), (28, 11287770), (30, 10535252), (35, 9030216), (39, 8104040), (40, 7901439), (42, 7525180), (52, 6078030), (56, 5643885), (60, 5267626), (65, 4862424), (70, 4515108), (78, 4052020), (84, 3762590), (91, 3473160), (103, 3068520), (104, 3039015), (105, 3010072), (120, 2633813), (130, 2431212), (140, 2257554), (156, 2026010), (168, 1881295), (182, 1736580), (195, 1620808), (206, 1534260), (210, 1505036), (260, 1215606), (273, 1157720), (280, 1128777), (281, 1124760), (309, 1022840), (312, 1013005), (364, 868290), (390, 810404), (412, 767130), (420, 752518), (455, 694632), (515, 613704), (520, 607803), (546, 578860), (562, 562380), (618, 511420), (721, 438360), (728, 434145), (780, 405202), (824, 383565), (840, 376259), (843, 374920), (910, 347316), (1030, 306852), (1092, 289430), (1124, 281190), (1236, 255710), (1339, 236040), (1365, 231544), (1405, 224952), (1442, 219180), (1545, 204568), (1560, 202601), (1686, 187460), (1820, 173658), (1967, 160680), (2060, 153426), (2163, 146120), (2184, 144715), (2248, 140595), (2472, 127855), (2678, 118020), (2730, 115772), (2810, 112476), (2884, 109590), (3090, 102284), (3372, 93730), (3605, 87672), (3640, 86829), (3653, 86520), (3934, 80340), (4017, 78680), (4120, 76713), (4215, 74984), (4326, 73060), (5356, 59010), (5460, 57886), (5620, 56238), (5768, 54795), (5901, 53560), (6180, 51142), (6695, 47208), (6744, 46865), (7210, 43836), (7306, 43260), (7868, 40170), (8034, 39340), (8430, 37492), (8652, 36530), (9373, 33720), (9835, 32136), (10712, 29505), (10815, 29224), (10920, 28943), (10959, 28840), (11240, 28119), (11802, 26780), (12360, 25571), (13390, 23604), (14420, 21918), (14612, 21630), (15736, 20085), (16068, 19670), (16860, 18746), (17304, 18265)]