260056800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1946

約数の個数: 216

約数和(自身を含む): 965797560

約数和(自身を除く): 705740760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 285, 288, 300, 304, 342, 360, 380, 400, 450, 456, 475, 480, 570, 600, 608, 684, 720, 760, 800, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1440, 1520, 1710, 1800, 1824, 1900, 1901, 2280, 2400, 2736, 2850, 3040, 3420, 3600, 3800, 3802, 4275, 4560, 5472, 5700, 5703, 6840, 7200, 7600, 7604, 8550, 9120, 9505, 11400, 11406, 13680, 15200, 15208, 17100, 17109, 19010, 22800, 22812, 27360, 28515, 30416, 34200, 34218, 36119, 38020, 45600, 45624, 47525, 57030, 60832, 68400, 68436, 72238, 76040, 85545, 91248, 95050, 108357, 114060, 136800, 136872, 142575, 144476, 152080, 171090, 180595, 182496, 190100, 216714, 228120, 273744, 285150, 288952, 304160, 325071, 342180, 361190, 380200, 427725, 433428, 456240, 541785, 547488, 570300, 577904, 650142, 684360, 722380, 760400, 855450, 866856, 902975, 912480, 1083570, 1140600, 1155808, 1300284, 1368720, 1444760, 1520800, 1625355, 1710900, 1733712, 1805950, 2167140, 2281200, 2600568, 2708925, 2737440, 2889520, 3250710, 3421800, 3467424, 3611900, 4334280, 4562400, 5201136, 5417850, 5779040, 6501420, 6843600, 7223800, 8126775, 8668560, 10402272, 10835700, 13002840, 13687200, 14447600, 16253550, 17337120, 21671400, 26005680, 28895200, 32507100, 43342800, 52011360, 65014200, 86685600, 130028400, 260056800]

約数ペア:

[(1, 260056800), (2, 130028400), (3, 86685600), (4, 65014200), (5, 52011360), (6, 43342800), (8, 32507100), (9, 28895200), (10, 26005680), (12, 21671400), (15, 17337120), (16, 16253550), (18, 14447600), (19, 13687200), (20, 13002840), (24, 10835700), (25, 10402272), (30, 8668560), (32, 8126775), (36, 7223800), (38, 6843600), (40, 6501420), (45, 5779040), (48, 5417850), (50, 5201136), (57, 4562400), (60, 4334280), (72, 3611900), (75, 3467424), (76, 3421800), (80, 3250710), (90, 2889520), (95, 2737440), (96, 2708925), (100, 2600568), (114, 2281200), (120, 2167140), (144, 1805950), (150, 1733712), (152, 1710900), (160, 1625355), (171, 1520800), (180, 1444760), (190, 1368720), (200, 1300284), (225, 1155808), (228, 1140600), (240, 1083570), (285, 912480), (288, 902975), (300, 866856), (304, 855450), (342, 760400), (360, 722380), (380, 684360), (400, 650142), (450, 577904), (456, 570300), (475, 547488), (480, 541785), (570, 456240), (600, 433428), (608, 427725), (684, 380200), (720, 361190), (760, 342180), (800, 325071), (855, 304160), (900, 288952), (912, 285150), (950, 273744), (1140, 228120), (1200, 216714), (1368, 190100), (1425, 182496), (1440, 180595), (1520, 171090), (1710, 152080), (1800, 144476), (1824, 142575), (1900, 136872), (1901, 136800), (2280, 114060), (2400, 108357), (2736, 95050), (2850, 91248), (3040, 85545), (3420, 76040), (3600, 72238), (3800, 68436), (3802, 68400), (4275, 60832), (4560, 57030), (5472, 47525), (5700, 45624), (5703, 45600), (6840, 38020), (7200, 36119), (7600, 34218), (7604, 34200), (8550, 30416), (9120, 28515), (9505, 27360), (11400, 22812), (11406, 22800), (13680, 19010), (15200, 17109), (15208, 17100)]