202004880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:694

約数の個数: 320

約数和(自身を含む): 827947008

約数和(自身を除く): 625942128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 165, 168, 170, 176, 187, 204, 210, 220, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 528, 560, 561, 595, 616, 643, 660, 680, 714, 748, 770, 816, 840, 880, 924, 935, 952, 1020, 1122, 1155, 1190, 1232, 1286, 1309, 1320, 1360, 1428, 1496, 1540, 1680, 1785, 1848, 1870, 1904, 1929, 2040, 2244, 2310, 2380, 2572, 2618, 2640, 2805, 2856, 2992, 3080, 3215, 3570, 3696, 3740, 3858, 3927, 4080, 4488, 4501, 4620, 4760, 5144, 5236, 5610, 5712, 6160, 6430, 6545, 7073, 7140, 7480, 7716, 7854, 8976, 9002, 9240, 9520, 9645, 10288, 10472, 10931, 11220, 12860, 13090, 13503, 14146, 14280, 14960, 15432, 15708, 18004, 18480, 19290, 19635, 20944, 21219, 21862, 22440, 22505, 25720, 26180, 27006, 28292, 28560, 30864, 31416, 32793, 35365, 36008, 38580, 39270, 42438, 43724, 44880, 45010, 49511, 51440, 52360, 54012, 54655, 56584, 62832, 65586, 67515, 70730, 72016, 76517, 77160, 78540, 84876, 87448, 90020, 99022, 104720, 106095, 108024, 109310, 113168, 120241, 131172, 135030, 141460, 148533, 153034, 154320, 157080, 163965, 169752, 174896, 180040, 198044, 212190, 216048, 218620, 229551, 240482, 247555, 262344, 270060, 282920, 297066, 306068, 314160, 327930, 339504, 360080, 360723, 382585, 396088, 424380, 437240, 459102, 480964, 495110, 524688, 540120, 565840, 594132, 601205, 612136, 655860, 721446, 742665, 765170, 792176, 841687, 848760, 874480, 918204, 961928, 990220, 1080240, 1147755, 1188264, 1202410, 1224272, 1311720, 1442892, 1485330, 1530340, 1683374, 1697520, 1803615, 1836408, 1923856, 1980440, 2295510, 2376528, 2404820, 2525061, 2623440, 2885784, 2970660, 3060680, 3366748, 3607230, 3672816, 3960880, 4208435, 4591020, 4809640, 5050122, 5771568, 5941320, 6121360, 6733496, 7214460, 8416870, 9182040, 9619280, 10100244, 11882640, 12625305, 13466992, 14428920, 16833740, 18364080, 20200488, 25250610, 28857840, 33667480, 40400976, 50501220, 67334960, 101002440, 202004880]

約数ペア:

[(1, 202004880), (2, 101002440), (3, 67334960), (4, 50501220), (5, 40400976), (6, 33667480), (7, 28857840), (8, 25250610), (10, 20200488), (11, 18364080), (12, 16833740), (14, 14428920), (15, 13466992), (16, 12625305), (17, 11882640), (20, 10100244), (21, 9619280), (22, 9182040), (24, 8416870), (28, 7214460), (30, 6733496), (33, 6121360), (34, 5941320), (35, 5771568), (40, 5050122), (42, 4809640), (44, 4591020), (48, 4208435), (51, 3960880), (55, 3672816), (56, 3607230), (60, 3366748), (66, 3060680), (68, 2970660), (70, 2885784), (77, 2623440), (80, 2525061), (84, 2404820), (85, 2376528), (88, 2295510), (102, 1980440), (105, 1923856), (110, 1836408), (112, 1803615), (119, 1697520), (120, 1683374), (132, 1530340), (136, 1485330), (140, 1442892), (154, 1311720), (165, 1224272), (168, 1202410), (170, 1188264), (176, 1147755), (187, 1080240), (204, 990220), (210, 961928), (220, 918204), (231, 874480), (238, 848760), (240, 841687), (255, 792176), (264, 765170), (272, 742665), (280, 721446), (308, 655860), (330, 612136), (336, 601205), (340, 594132), (357, 565840), (374, 540120), (385, 524688), (408, 495110), (420, 480964), (440, 459102), (462, 437240), (476, 424380), (510, 396088), (528, 382585), (560, 360723), (561, 360080), (595, 339504), (616, 327930), (643, 314160), (660, 306068), (680, 297066), (714, 282920), (748, 270060), (770, 262344), (816, 247555), (840, 240482), (880, 229551), (924, 218620), (935, 216048), (952, 212190), (1020, 198044), (1122, 180040), (1155, 174896), (1190, 169752), (1232, 163965), (1286, 157080), (1309, 154320), (1320, 153034), (1360, 148533), (1428, 141460), (1496, 135030), (1540, 131172), (1680, 120241), (1785, 113168), (1848, 109310), (1870, 108024), (1904, 106095), (1929, 104720), (2040, 99022), (2244, 90020), (2310, 87448), (2380, 84876), (2572, 78540), (2618, 77160), (2640, 76517), (2805, 72016), (2856, 70730), (2992, 67515), (3080, 65586), (3215, 62832), (3570, 56584), (3696, 54655), (3740, 54012), (3858, 52360), (3927, 51440), (4080, 49511), (4488, 45010), (4501, 44880), (4620, 43724), (4760, 42438), (5144, 39270), (5236, 38580), (5610, 36008), (5712, 35365), (6160, 32793), (6430, 31416), (6545, 30864), (7073, 28560), (7140, 28292), (7480, 27006), (7716, 26180), (7854, 25720), (8976, 22505), (9002, 22440), (9240, 21862), (9520, 21219), (9645, 20944), (10288, 19635), (10472, 19290), (10931, 18480), (11220, 18004), (12860, 15708), (13090, 15432), (13503, 14960), (14146, 14280)]