189814817640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{133631}}^1$

素因数の和:133760

約数の個数: 256

約数和(自身を含む): 692748288000

約数和(自身を除く): 502933470360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 89, 95, 105, 114, 120, 133, 140, 152, 168, 178, 190, 210, 228, 266, 267, 280, 285, 356, 380, 399, 420, 445, 456, 532, 534, 570, 623, 665, 712, 760, 798, 840, 890, 1064, 1068, 1140, 1246, 1330, 1335, 1596, 1691, 1780, 1869, 1995, 2136, 2280, 2492, 2660, 2670, 3115, 3192, 3382, 3560, 3738, 3990, 4984, 5073, 5320, 5340, 6230, 6764, 7476, 7980, 8455, 9345, 10146, 10680, 11837, 12460, 13528, 14952, 15960, 16910, 18690, 20292, 23674, 24920, 25365, 33820, 35511, 37380, 40584, 47348, 50730, 59185, 67640, 71022, 74760, 94696, 101460, 118370, 133631, 142044, 177555, 202920, 236740, 267262, 284088, 355110, 400893, 473480, 534524, 668155, 710220, 801786, 935417, 1069048, 1336310, 1420440, 1603572, 1870834, 2004465, 2538989, 2672620, 2806251, 3207144, 3741668, 4008930, 4677085, 5077978, 5345240, 5612502, 7483336, 7616967, 8017860, 9354170, 10155956, 11225004, 11893159, 12694945, 14031255, 15233934, 16035720, 17772923, 18708340, 20311912, 22450008, 23786318, 25389890, 28062510, 30467868, 35545846, 35679477, 37416680, 38084835, 47572636, 50779780, 53318769, 56125020, 59465795, 60935736, 71091692, 71358954, 76169670, 83252113, 88864615, 95145272, 101559560, 106637538, 112250040, 118931590, 142183384, 142717908, 152339340, 166504226, 177729230, 178397385, 213275076, 225970021, 237863180, 249756339, 266593845, 285435816, 304678680, 333008452, 355458460, 356794770, 416260565, 426550152, 451940042, 475726360, 499512678, 533187690, 666016904, 677910063, 710916920, 713589540, 832521130, 903880084, 999025356, 1066375380, 1129850105, 1248781695, 1355820126, 1427179080, 1581790147, 1665042260, 1807760168, 1998050712, 2132750760, 2259700210, 2497563390, 2711640252, 3163580294, 3330084520, 3389550315, 4519400420, 4745370441, 4995126780, 5423280504, 6327160588, 6779100630, 7908950735, 9038800840, 9490740882, 9990253560, 12654321176, 13558201260, 15817901470, 18981481764, 23726852205, 27116402520, 31635802940, 37962963528, 47453704410, 63271605880, 94907408820, 189814817640]

約数ペア:

[(1, 189814817640), (2, 94907408820), (3, 63271605880), (4, 47453704410), (5, 37962963528), (6, 31635802940), (7, 27116402520), (8, 23726852205), (10, 18981481764), (12, 15817901470), (14, 13558201260), (15, 12654321176), (19, 9990253560), (20, 9490740882), (21, 9038800840), (24, 7908950735), (28, 6779100630), (30, 6327160588), (35, 5423280504), (38, 4995126780), (40, 4745370441), (42, 4519400420), (56, 3389550315), (57, 3330084520), (60, 3163580294), (70, 2711640252), (76, 2497563390), (84, 2259700210), (89, 2132750760), (95, 1998050712), (105, 1807760168), (114, 1665042260), (120, 1581790147), (133, 1427179080), (140, 1355820126), (152, 1248781695), (168, 1129850105), (178, 1066375380), (190, 999025356), (210, 903880084), (228, 832521130), (266, 713589540), (267, 710916920), (280, 677910063), (285, 666016904), (356, 533187690), (380, 499512678), (399, 475726360), (420, 451940042), (445, 426550152), (456, 416260565), (532, 356794770), (534, 355458460), (570, 333008452), (623, 304678680), (665, 285435816), (712, 266593845), (760, 249756339), (798, 237863180), (840, 225970021), (890, 213275076), (1064, 178397385), (1068, 177729230), (1140, 166504226), (1246, 152339340), (1330, 142717908), (1335, 142183384), (1596, 118931590), (1691, 112250040), (1780, 106637538), (1869, 101559560), (1995, 95145272), (2136, 88864615), (2280, 83252113), (2492, 76169670), (2660, 71358954), (2670, 71091692), (3115, 60935736), (3192, 59465795), (3382, 56125020), (3560, 53318769), (3738, 50779780), (3990, 47572636), (4984, 38084835), (5073, 37416680), (5320, 35679477), (5340, 35545846), (6230, 30467868), (6764, 28062510), (7476, 25389890), (7980, 23786318), (8455, 22450008), (9345, 20311912), (10146, 18708340), (10680, 17772923), (11837, 16035720), (12460, 15233934), (13528, 14031255), (14952, 12694945), (15960, 11893159), (16910, 11225004), (18690, 10155956), (20292, 9354170), (23674, 8017860), (24920, 7616967), (25365, 7483336), (33820, 5612502), (35511, 5345240), (37380, 5077978), (40584, 4677085), (47348, 4008930), (50730, 3741668), (59185, 3207144), (67640, 2806251), (71022, 2672620), (74760, 2538989), (94696, 2004465), (101460, 1870834), (118370, 1603572), (133631, 1420440), (142044, 1336310), (177555, 1069048), (202920, 935417), (236740, 801786), (267262, 710220), (284088, 668155), (355110, 534524), (400893, 473480)]