538231680

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{1907}}^1$

素因数の和:1946

約数の個数: 288

約数和(自身を含む): 2163156840

約数和(自身を除く): 1624925160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1907, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3814, 3920, 4032, 4410, 4480, 4704, 5040, 5721, 5760, 5880, 6272, 6720, 7056, 7628, 7840, 8064, 8820, 9408, 9535, 10080, 11442, 11760, 13349, 13440, 14112, 15256, 15680, 17163, 17640, 18816, 19070, 20160, 22884, 23520, 26698, 28224, 28605, 30512, 31360, 34326, 35280, 38140, 40047, 40320, 45768, 47040, 53396, 56448, 57210, 61024, 66745, 68652, 70560, 76280, 80094, 85815, 91536, 93443, 94080, 106792, 114420, 120141, 122048, 133490, 137304, 141120, 152560, 160188, 171630, 183072, 186886, 200235, 213584, 228840, 240282, 244096, 266980, 274608, 280329, 282240, 305120, 320376, 343260, 366144, 373772, 400470, 427168, 457680, 467215, 480564, 533960, 549216, 560658, 600705, 610240, 640752, 686520, 732288, 747544, 800940, 840987, 854336, 915360, 934430, 961128, 1067920, 1098432, 1121316, 1201410, 1220480, 1281504, 1373040, 1401645, 1495088, 1601880, 1681974, 1708672, 1830720, 1868860, 1922256, 2135840, 2196864, 2242632, 2402820, 2563008, 2746080, 2803290, 2990176, 3203760, 3363948, 3661440, 3737720, 3844512, 4204935, 4271680, 4485264, 4805640, 5126016, 5492160, 5606580, 5980352, 6407520, 6727896, 7475440, 7689024, 8409870, 8543360, 8970528, 9611280, 10984320, 11213160, 11960704, 12815040, 13455792, 14950880, 15378048, 16819740, 17941056, 19222560, 22426320, 25630080, 26911584, 29901760, 33639480, 35882112, 38445120, 44852640, 53823168, 59803520, 67278960, 76890240, 89705280, 107646336, 134557920, 179410560, 269115840, 538231680]

約数ペア:

[(1, 538231680), (2, 269115840), (3, 179410560), (4, 134557920), (5, 107646336), (6, 89705280), (7, 76890240), (8, 67278960), (9, 59803520), (10, 53823168), (12, 44852640), (14, 38445120), (15, 35882112), (16, 33639480), (18, 29901760), (20, 26911584), (21, 25630080), (24, 22426320), (28, 19222560), (30, 17941056), (32, 16819740), (35, 15378048), (36, 14950880), (40, 13455792), (42, 12815040), (45, 11960704), (48, 11213160), (49, 10984320), (56, 9611280), (60, 8970528), (63, 8543360), (64, 8409870), (70, 7689024), (72, 7475440), (80, 6727896), (84, 6407520), (90, 5980352), (96, 5606580), (98, 5492160), (105, 5126016), (112, 4805640), (120, 4485264), (126, 4271680), (128, 4204935), (140, 3844512), (144, 3737720), (147, 3661440), (160, 3363948), (168, 3203760), (180, 2990176), (192, 2803290), (196, 2746080), (210, 2563008), (224, 2402820), (240, 2242632), (245, 2196864), (252, 2135840), (280, 1922256), (288, 1868860), (294, 1830720), (315, 1708672), (320, 1681974), (336, 1601880), (360, 1495088), (384, 1401645), (392, 1373040), (420, 1281504), (441, 1220480), (448, 1201410), (480, 1121316), (490, 1098432), (504, 1067920), (560, 961128), (576, 934430), (588, 915360), (630, 854336), (640, 840987), (672, 800940), (720, 747544), (735, 732288), (784, 686520), (840, 640752), (882, 610240), (896, 600705), (960, 560658), (980, 549216), (1008, 533960), (1120, 480564), (1152, 467215), (1176, 457680), (1260, 427168), (1344, 400470), (1440, 373772), (1470, 366144), (1568, 343260), (1680, 320376), (1764, 305120), (1907, 282240), (1920, 280329), (1960, 274608), (2016, 266980), (2205, 244096), (2240, 240282), (2352, 228840), (2520, 213584), (2688, 200235), (2880, 186886), (2940, 183072), (3136, 171630), (3360, 160188), (3528, 152560), (3814, 141120), (3920, 137304), (4032, 133490), (4410, 122048), (4480, 120141), (4704, 114420), (5040, 106792), (5721, 94080), (5760, 93443), (5880, 91536), (6272, 85815), (6720, 80094), (7056, 76280), (7628, 70560), (7840, 68652), (8064, 66745), (8820, 61024), (9408, 57210), (9535, 56448), (10080, 53396), (11442, 47040), (11760, 45768), (13349, 40320), (13440, 40047), (14112, 38140), (15256, 35280), (15680, 34326), (17163, 31360), (17640, 30512), (18816, 28605), (19070, 28224), (20160, 26698), (22884, 23520)]