1887773580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:666

約数の個数: 384

約数和(自身を含む): 7424040960

約数和(自身を除く): 5536267380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 83, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 166, 180, 189, 198, 210, 220, 231, 249, 252, 270, 297, 308, 315, 330, 332, 378, 385, 396, 415, 420, 462, 495, 498, 540, 547, 581, 594, 630, 660, 693, 747, 756, 770, 830, 913, 924, 945, 990, 996, 1094, 1155, 1162, 1188, 1245, 1260, 1386, 1485, 1494, 1540, 1641, 1660, 1743, 1826, 1890, 1980, 2079, 2188, 2241, 2310, 2324, 2490, 2735, 2739, 2772, 2905, 2970, 2988, 3282, 3465, 3486, 3652, 3735, 3780, 3829, 4158, 4482, 4565, 4620, 4923, 4980, 5229, 5470, 5478, 5810, 5940, 6017, 6391, 6564, 6930, 6972, 7470, 7658, 8205, 8217, 8316, 8715, 8964, 9130, 9846, 10395, 10458, 10940, 10956, 11205, 11487, 11620, 12034, 12782, 13695, 13860, 14769, 14940, 15316, 15687, 16410, 16434, 17430, 18051, 18260, 19145, 19173, 19692, 20790, 20916, 22410, 22974, 24068, 24615, 24651, 25564, 26145, 27390, 29538, 30085, 31374, 31955, 32820, 32868, 34461, 34860, 36102, 38290, 38346, 41085, 41580, 42119, 44820, 45401, 45948, 49230, 49302, 52290, 54153, 54780, 57435, 57519, 59076, 60170, 62748, 63910, 68922, 72204, 73845, 76580, 76692, 78435, 82170, 84238, 90255, 90802, 95865, 98460, 98604, 103383, 104580, 108306, 114870, 115038, 120340, 123255, 126357, 127820, 136203, 137844, 147690, 156870, 162459, 164340, 168476, 172305, 172557, 180510, 181604, 191730, 206766, 210595, 216612, 227005, 229740, 230076, 246510, 252714, 270765, 272406, 287595, 295380, 313740, 317807, 324918, 344610, 345114, 361020, 379071, 383460, 408609, 413532, 421190, 454010, 493020, 499411, 505428, 516915, 541530, 544812, 575190, 631785, 635614, 649836, 681015, 689220, 690228, 758142, 812295, 817218, 842380, 862785, 908020, 953421, 998822, 1033830, 1083060, 1137213, 1150380, 1225827, 1263570, 1271228, 1362030, 1498233, 1516284, 1589035, 1624590, 1634436, 1725570, 1895355, 1906842, 1997644, 2043045, 2067660, 2274426, 2451654, 2497055, 2527140, 2724060, 2860263, 2996466, 3178070, 3249180, 3451140, 3495877, 3790710, 3813684, 4086090, 4494699, 4548852, 4767105, 4903308, 4994110, 5686065, 5720526, 5992932, 6129135, 6356140, 6991754, 7491165, 7581420, 8172180, 8580789, 8989398, 9534210, 9988220, 10487631, 11372130, 11441052, 12258270, 13484097, 13983508, 14301315, 14982330, 17161578, 17479385, 17978796, 19068420, 20975262, 22473495, 22744260, 24516540, 26968194, 28602630, 29964660, 31462893, 34323156, 34958770, 41950524, 42903945, 44946990, 52438155, 53936388, 57205260, 62925786, 67420485, 69917540, 85807890, 89893980, 94388679, 104876310, 125851572, 134840970, 157314465, 171615780, 188777358, 209752620, 269681940, 314628930, 377554716, 471943395, 629257860, 943886790, 1887773580]

約数ペア:

[(1, 1887773580), (2, 943886790), (3, 629257860), (4, 471943395), (5, 377554716), (6, 314628930), (7, 269681940), (9, 209752620), (10, 188777358), (11, 171615780), (12, 157314465), (14, 134840970), (15, 125851572), (18, 104876310), (20, 94388679), (21, 89893980), (22, 85807890), (27, 69917540), (28, 67420485), (30, 62925786), (33, 57205260), (35, 53936388), (36, 52438155), (42, 44946990), (44, 42903945), (45, 41950524), (54, 34958770), (55, 34323156), (60, 31462893), (63, 29964660), (66, 28602630), (70, 26968194), (77, 24516540), (83, 22744260), (84, 22473495), (90, 20975262), (99, 19068420), (105, 17978796), (108, 17479385), (110, 17161578), (126, 14982330), (132, 14301315), (135, 13983508), (140, 13484097), (154, 12258270), (165, 11441052), (166, 11372130), (180, 10487631), (189, 9988220), (198, 9534210), (210, 8989398), (220, 8580789), (231, 8172180), (249, 7581420), (252, 7491165), (270, 6991754), (297, 6356140), (308, 6129135), (315, 5992932), (330, 5720526), (332, 5686065), (378, 4994110), (385, 4903308), (396, 4767105), (415, 4548852), (420, 4494699), (462, 4086090), (495, 3813684), (498, 3790710), (540, 3495877), (547, 3451140), (581, 3249180), (594, 3178070), (630, 2996466), (660, 2860263), (693, 2724060), (747, 2527140), (756, 2497055), (770, 2451654), (830, 2274426), (913, 2067660), (924, 2043045), (945, 1997644), (990, 1906842), (996, 1895355), (1094, 1725570), (1155, 1634436), (1162, 1624590), (1188, 1589035), (1245, 1516284), (1260, 1498233), (1386, 1362030), (1485, 1271228), (1494, 1263570), (1540, 1225827), (1641, 1150380), (1660, 1137213), (1743, 1083060), (1826, 1033830), (1890, 998822), (1980, 953421), (2079, 908020), (2188, 862785), (2241, 842380), (2310, 817218), (2324, 812295), (2490, 758142), (2735, 690228), (2739, 689220), (2772, 681015), (2905, 649836), (2970, 635614), (2988, 631785), (3282, 575190), (3465, 544812), (3486, 541530), (3652, 516915), (3735, 505428), (3780, 499411), (3829, 493020), (4158, 454010), (4482, 421190), (4565, 413532), (4620, 408609), (4923, 383460), (4980, 379071), (5229, 361020), (5470, 345114), (5478, 344610), (5810, 324918), (5940, 317807), (6017, 313740), (6391, 295380), (6564, 287595), (6930, 272406), (6972, 270765), (7470, 252714), (7658, 246510), (8205, 230076), (8217, 229740), (8316, 227005), (8715, 216612), (8964, 210595), (9130, 206766), (9846, 191730), (10395, 181604), (10458, 180510), (10940, 172557), (10956, 172305), (11205, 168476), (11487, 164340), (11620, 162459), (12034, 156870), (12782, 147690), (13695, 137844), (13860, 136203), (14769, 127820), (14940, 126357), (15316, 123255), (15687, 120340), (16410, 115038), (16434, 114870), (17430, 108306), (18051, 104580), (18260, 103383), (19145, 98604), (19173, 98460), (19692, 95865), (20790, 90802), (20916, 90255), (22410, 84238), (22974, 82170), (24068, 78435), (24615, 76692), (24651, 76580), (25564, 73845), (26145, 72204), (27390, 68922), (29538, 63910), (30085, 62748), (31374, 60170), (31955, 59076), (32820, 57519), (32868, 57435), (34461, 54780), (34860, 54153), (36102, 52290), (38290, 49302), (38346, 49230), (41085, 45948), (41580, 45401), (42119, 44820)]