55540096640

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{2239}}^1$

素因数の和:2392

約数の個数: 256

約数和(自身を含む): 156280320000

約数和(自身を除く): 100740223360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 113, 128, 140, 160, 196, 224, 226, 245, 280, 320, 343, 392, 448, 452, 490, 560, 565, 640, 686, 784, 791, 896, 904, 980, 1120, 1130, 1372, 1568, 1582, 1715, 1808, 1960, 2239, 2240, 2260, 2744, 3136, 3164, 3430, 3616, 3920, 3955, 4478, 4480, 4520, 5488, 5537, 6272, 6328, 6860, 7232, 7840, 7910, 8956, 9040, 10976, 11074, 11195, 12656, 13720, 14464, 15673, 15680, 15820, 17912, 18080, 21952, 22148, 22390, 25312, 27440, 27685, 31346, 31360, 31640, 35824, 36160, 38759, 43904, 44296, 44780, 50624, 54880, 55370, 62692, 63280, 71648, 72320, 77518, 78365, 88592, 89560, 101248, 109711, 109760, 110740, 125384, 126560, 143296, 155036, 156730, 177184, 179120, 193795, 219422, 219520, 221480, 250768, 253007, 253120, 286592, 310072, 313460, 354368, 358240, 387590, 438844, 442960, 501536, 506014, 506240, 548555, 620144, 626920, 708736, 716480, 767977, 775180, 877688, 885920, 1003072, 1012028, 1097110, 1240288, 1253840, 1265035, 1432960, 1535954, 1550360, 1755376, 1771049, 1771840, 2006144, 2024056, 2194220, 2480576, 2507680, 2530070, 3071908, 3100720, 3510752, 3542098, 3543680, 3839885, 4048112, 4388440, 4961152, 5015360, 5060140, 6143816, 6201440, 7021504, 7084196, 7679770, 8096224, 8776880, 8855245, 10030720, 10120280, 12287632, 12397343, 12402880, 14043008, 14168392, 15359540, 16192448, 17553760, 17710490, 20240560, 24575264, 24794686, 24805760, 28336784, 30719080, 32384896, 35107520, 35420980, 40481120, 49150528, 49589372, 56673568, 61438160, 61986715, 70215040, 70841960, 80962240, 86781401, 98301056, 99178744, 113347136, 122876320, 123973430, 141683920, 161924480, 173562802, 198357488, 226694272, 245752640, 247946860, 283367840, 347125604, 396714976, 433907005, 491505280, 495893720, 566735680, 694251208, 793429952, 867814010, 991787440, 1133471360, 1388502416, 1586859904, 1735628020, 1983574880, 2777004832, 3471256040, 3967149760, 5554009664, 6942512080, 7934299520, 11108019328, 13885024160, 27770048320, 55540096640]

約数ペア:

[(1, 55540096640), (2, 27770048320), (4, 13885024160), (5, 11108019328), (7, 7934299520), (8, 6942512080), (10, 5554009664), (14, 3967149760), (16, 3471256040), (20, 2777004832), (28, 1983574880), (32, 1735628020), (35, 1586859904), (40, 1388502416), (49, 1133471360), (56, 991787440), (64, 867814010), (70, 793429952), (80, 694251208), (98, 566735680), (112, 495893720), (113, 491505280), (128, 433907005), (140, 396714976), (160, 347125604), (196, 283367840), (224, 247946860), (226, 245752640), (245, 226694272), (280, 198357488), (320, 173562802), (343, 161924480), (392, 141683920), (448, 123973430), (452, 122876320), (490, 113347136), (560, 99178744), (565, 98301056), (640, 86781401), (686, 80962240), (784, 70841960), (791, 70215040), (896, 61986715), (904, 61438160), (980, 56673568), (1120, 49589372), (1130, 49150528), (1372, 40481120), (1568, 35420980), (1582, 35107520), (1715, 32384896), (1808, 30719080), (1960, 28336784), (2239, 24805760), (2240, 24794686), (2260, 24575264), (2744, 20240560), (3136, 17710490), (3164, 17553760), (3430, 16192448), (3616, 15359540), (3920, 14168392), (3955, 14043008), (4478, 12402880), (4480, 12397343), (4520, 12287632), (5488, 10120280), (5537, 10030720), (6272, 8855245), (6328, 8776880), (6860, 8096224), (7232, 7679770), (7840, 7084196), (7910, 7021504), (8956, 6201440), (9040, 6143816), (10976, 5060140), (11074, 5015360), (11195, 4961152), (12656, 4388440), (13720, 4048112), (14464, 3839885), (15673, 3543680), (15680, 3542098), (15820, 3510752), (17912, 3100720), (18080, 3071908), (21952, 2530070), (22148, 2507680), (22390, 2480576), (25312, 2194220), (27440, 2024056), (27685, 2006144), (31346, 1771840), (31360, 1771049), (31640, 1755376), (35824, 1550360), (36160, 1535954), (38759, 1432960), (43904, 1265035), (44296, 1253840), (44780, 1240288), (50624, 1097110), (54880, 1012028), (55370, 1003072), (62692, 885920), (63280, 877688), (71648, 775180), (72320, 767977), (77518, 716480), (78365, 708736), (88592, 626920), (89560, 620144), (101248, 548555), (109711, 506240), (109760, 506014), (110740, 501536), (125384, 442960), (126560, 438844), (143296, 387590), (155036, 358240), (156730, 354368), (177184, 313460), (179120, 310072), (193795, 286592), (219422, 253120), (219520, 253007), (221480, 250768)]