243995782680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{179161}}^1$

素因数の和:179291

約数の個数: 256

約数和(自身を含む): 884916950400

約数和(自身を除く): 640921167720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 97, 104, 108, 117, 120, 130, 135, 156, 180, 194, 195, 216, 234, 260, 270, 291, 312, 351, 360, 388, 390, 468, 485, 520, 540, 582, 585, 702, 776, 780, 873, 936, 970, 1080, 1164, 1170, 1261, 1404, 1455, 1560, 1746, 1755, 1940, 2328, 2340, 2522, 2619, 2808, 2910, 3492, 3510, 3783, 3880, 4365, 4680, 5044, 5238, 5820, 6305, 6984, 7020, 7566, 8730, 10088, 10476, 11349, 11640, 12610, 13095, 14040, 15132, 17460, 18915, 20952, 22698, 25220, 26190, 30264, 34047, 34920, 37830, 45396, 50440, 52380, 56745, 68094, 75660, 90792, 104760, 113490, 136188, 151320, 170235, 179161, 226980, 272376, 340470, 358322, 453960, 537483, 680940, 716644, 895805, 1074966, 1361880, 1433288, 1612449, 1791610, 2149932, 2329093, 2687415, 3224898, 3583220, 4299864, 4658186, 4837347, 5374830, 6449796, 6987279, 7166440, 8062245, 9316372, 9674694, 10749660, 11645465, 12899592, 13974558, 16124490, 17378617, 18632744, 19349388, 20961837, 21499320, 23290930, 24186735, 27949116, 32248980, 34757234, 34936395, 38698776, 41923674, 46581860, 48373470, 52135851, 55898232, 62885511, 64497960, 69514468, 69872790, 83847348, 86893085, 93163720, 96746940, 104271702, 104809185, 125771022, 139028936, 139745580, 156407553, 167694696, 173786170, 193493880, 208543404, 209618370, 225922021, 251542044, 260679255, 279491160, 312815106, 314427555, 347572340, 417086808, 419236740, 451844042, 469222659, 503084088, 521358510, 625630212, 628855110, 677766063, 695144680, 782037765, 838473480, 903688084, 938445318, 1042717020, 1129610105, 1251260424, 1257710220, 1355532126, 1564075530, 1807376168, 1876890636, 2033298189, 2085434040, 2259220210, 2346113295, 2515420440, 2711064252, 3128151060, 3388830315, 3753781272, 4066596378, 4518440420, 4692226590, 5422128504, 6099894567, 6256302120, 6777660630, 8133192756, 9036880840, 9384453180, 10166490945, 12199789134, 13555321260, 16266385512, 18768906360, 20332981890, 24399578268, 27110642520, 30499472835, 40665963780, 48799156536, 60998945670, 81331927560, 121997891340, 243995782680]

約数ペア:

[(1, 243995782680), (2, 121997891340), (3, 81331927560), (4, 60998945670), (5, 48799156536), (6, 40665963780), (8, 30499472835), (9, 27110642520), (10, 24399578268), (12, 20332981890), (13, 18768906360), (15, 16266385512), (18, 13555321260), (20, 12199789134), (24, 10166490945), (26, 9384453180), (27, 9036880840), (30, 8133192756), (36, 6777660630), (39, 6256302120), (40, 6099894567), (45, 5422128504), (52, 4692226590), (54, 4518440420), (60, 4066596378), (65, 3753781272), (72, 3388830315), (78, 3128151060), (90, 2711064252), (97, 2515420440), (104, 2346113295), (108, 2259220210), (117, 2085434040), (120, 2033298189), (130, 1876890636), (135, 1807376168), (156, 1564075530), (180, 1355532126), (194, 1257710220), (195, 1251260424), (216, 1129610105), (234, 1042717020), (260, 938445318), (270, 903688084), (291, 838473480), (312, 782037765), (351, 695144680), (360, 677766063), (388, 628855110), (390, 625630212), (468, 521358510), (485, 503084088), (520, 469222659), (540, 451844042), (582, 419236740), (585, 417086808), (702, 347572340), (776, 314427555), (780, 312815106), (873, 279491160), (936, 260679255), (970, 251542044), (1080, 225922021), (1164, 209618370), (1170, 208543404), (1261, 193493880), (1404, 173786170), (1455, 167694696), (1560, 156407553), (1746, 139745580), (1755, 139028936), (1940, 125771022), (2328, 104809185), (2340, 104271702), (2522, 96746940), (2619, 93163720), (2808, 86893085), (2910, 83847348), (3492, 69872790), (3510, 69514468), (3783, 64497960), (3880, 62885511), (4365, 55898232), (4680, 52135851), (5044, 48373470), (5238, 46581860), (5820, 41923674), (6305, 38698776), (6984, 34936395), (7020, 34757234), (7566, 32248980), (8730, 27949116), (10088, 24186735), (10476, 23290930), (11349, 21499320), (11640, 20961837), (12610, 19349388), (13095, 18632744), (14040, 17378617), (15132, 16124490), (17460, 13974558), (18915, 12899592), (20952, 11645465), (22698, 10749660), (25220, 9674694), (26190, 9316372), (30264, 8062245), (34047, 7166440), (34920, 6987279), (37830, 6449796), (45396, 5374830), (50440, 4837347), (52380, 4658186), (56745, 4299864), (68094, 3583220), (75660, 3224898), (90792, 2687415), (104760, 2329093), (113490, 2149932), (136188, 1791610), (151320, 1612449), (170235, 1433288), (179161, 1361880), (226980, 1074966), (272376, 895805), (340470, 716644), (358322, 680940), (453960, 537483)]