19835135320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70769}}^1$

素因数の和:70818

約数の個数: 192

約数和(自身を含む): 60992416800

約数和(自身を除く): 41157281480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 88, 91, 98, 104, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 280, 286, 308, 364, 385, 392, 440, 455, 490, 520, 539, 572, 616, 637, 715, 728, 770, 910, 980, 1001, 1078, 1144, 1274, 1430, 1540, 1820, 1960, 2002, 2156, 2548, 2695, 2860, 3080, 3185, 3640, 4004, 4312, 5005, 5096, 5390, 5720, 6370, 7007, 8008, 10010, 10780, 12740, 14014, 20020, 21560, 25480, 28028, 35035, 40040, 56056, 70070, 70769, 140140, 141538, 280280, 283076, 353845, 495383, 566152, 707690, 778459, 919997, 990766, 1415380, 1556918, 1839994, 1981532, 2476915, 2830760, 3113836, 3467681, 3679988, 3892295, 3963064, 4599985, 4953830, 5449213, 6227672, 6439979, 6935362, 7359976, 7784590, 9199970, 9907660, 10119967, 10898426, 12879958, 13870724, 15569180, 17338405, 18399940, 19815320, 20239934, 21796852, 25759916, 27246065, 27741448, 31138360, 32199895, 34676810, 36799880, 38144491, 40479868, 43593704, 45079853, 50599835, 51519832, 54492130, 64399790, 69353620, 70839769, 76288982, 80959736, 90159706, 101199670, 108984260, 128799580, 138707240, 141679538, 152577964, 180319412, 190722455, 202399340, 217968520, 225399265, 257599160, 283359076, 305155928, 354198845, 360638824, 381444910, 404798680, 450798530, 495878383, 566718152, 708397690, 762889820, 901597060, 991756766, 1416795380, 1525779640, 1803194120, 1983513532, 2479391915, 2833590760, 3967027064, 4958783830, 9917567660, 19835135320]

約数ペア:

[(1, 19835135320), (2, 9917567660), (4, 4958783830), (5, 3967027064), (7, 2833590760), (8, 2479391915), (10, 1983513532), (11, 1803194120), (13, 1525779640), (14, 1416795380), (20, 991756766), (22, 901597060), (26, 762889820), (28, 708397690), (35, 566718152), (40, 495878383), (44, 450798530), (49, 404798680), (52, 381444910), (55, 360638824), (56, 354198845), (65, 305155928), (70, 283359076), (77, 257599160), (88, 225399265), (91, 217968520), (98, 202399340), (104, 190722455), (110, 180319412), (130, 152577964), (140, 141679538), (143, 138707240), (154, 128799580), (182, 108984260), (196, 101199670), (220, 90159706), (245, 80959736), (260, 76288982), (280, 70839769), (286, 69353620), (308, 64399790), (364, 54492130), (385, 51519832), (392, 50599835), (440, 45079853), (455, 43593704), (490, 40479868), (520, 38144491), (539, 36799880), (572, 34676810), (616, 32199895), (637, 31138360), (715, 27741448), (728, 27246065), (770, 25759916), (910, 21796852), (980, 20239934), (1001, 19815320), (1078, 18399940), (1144, 17338405), (1274, 15569180), (1430, 13870724), (1540, 12879958), (1820, 10898426), (1960, 10119967), (2002, 9907660), (2156, 9199970), (2548, 7784590), (2695, 7359976), (2860, 6935362), (3080, 6439979), (3185, 6227672), (3640, 5449213), (4004, 4953830), (4312, 4599985), (5005, 3963064), (5096, 3892295), (5390, 3679988), (5720, 3467681), (6370, 3113836), (7007, 2830760), (8008, 2476915), (10010, 1981532), (10780, 1839994), (12740, 1556918), (14014, 1415380), (20020, 990766), (21560, 919997), (25480, 778459), (28028, 707690), (35035, 566152), (40040, 495383), (56056, 353845), (70070, 283076), (70769, 280280), (140140, 141538)]