20163925320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{311749}}^1$

素因数の和:311788

約数の個数: 192

約数和(自身を含む): 76765320000

約数和(自身を除く): 56601394680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3080, 3234, 4312, 4620, 5390, 5880, 6468, 8085, 9240, 10780, 12936, 16170, 21560, 32340, 64680, 311749, 623498, 935247, 1246996, 1558745, 1870494, 2182243, 2493992, 3117490, 3429239, 3740988, 4364486, 4676235, 6234980, 6546729, 6858478, 7481976, 8728972, 9352470, 10287717, 10911215, 12469960, 13093458, 13716956, 15275701, 17146195, 17457944, 18704940, 20575434, 21822430, 24004673, 26186916, 27433912, 30551402, 32733645, 34292390, 37409880, 41150868, 43644860, 45827103, 48009346, 51438585, 52373832, 61102804, 65467290, 68584780, 72014019, 76378505, 82301736, 87289720, 91654206, 96018692, 102877170, 120023365, 122205608, 130934580, 137169560, 144028038, 152757010, 168032711, 183308412, 192037384, 205754340, 229135515, 240046730, 261869160, 288056076, 305514020, 336065422, 360070095, 366616824, 411508680, 458271030, 480093460, 504098133, 576112152, 611028040, 672130844, 720140190, 840163555, 916542060, 960186920, 1008196266, 1344261688, 1440280380, 1680327110, 1833084120, 2016392532, 2520490665, 2880560760, 3360654220, 4032785064, 5040981330, 6721308440, 10081962660, 20163925320]

約数ペア:

[(1, 20163925320), (2, 10081962660), (3, 6721308440), (4, 5040981330), (5, 4032785064), (6, 3360654220), (7, 2880560760), (8, 2520490665), (10, 2016392532), (11, 1833084120), (12, 1680327110), (14, 1440280380), (15, 1344261688), (20, 1008196266), (21, 960186920), (22, 916542060), (24, 840163555), (28, 720140190), (30, 672130844), (33, 611028040), (35, 576112152), (40, 504098133), (42, 480093460), (44, 458271030), (49, 411508680), (55, 366616824), (56, 360070095), (60, 336065422), (66, 305514020), (70, 288056076), (77, 261869160), (84, 240046730), (88, 229135515), (98, 205754340), (105, 192037384), (110, 183308412), (120, 168032711), (132, 152757010), (140, 144028038), (147, 137169560), (154, 130934580), (165, 122205608), (168, 120023365), (196, 102877170), (210, 96018692), (220, 91654206), (231, 87289720), (245, 82301736), (264, 76378505), (280, 72014019), (294, 68584780), (308, 65467290), (330, 61102804), (385, 52373832), (392, 51438585), (420, 48009346), (440, 45827103), (462, 43644860), (490, 41150868), (539, 37409880), (588, 34292390), (616, 32733645), (660, 30551402), (735, 27433912), (770, 26186916), (840, 24004673), (924, 21822430), (980, 20575434), (1078, 18704940), (1155, 17457944), (1176, 17146195), (1320, 15275701), (1470, 13716956), (1540, 13093458), (1617, 12469960), (1848, 10911215), (1960, 10287717), (2156, 9352470), (2310, 8728972), (2695, 7481976), (2940, 6858478), (3080, 6546729), (3234, 6234980), (4312, 4676235), (4620, 4364486), (5390, 3740988), (5880, 3429239), (6468, 3117490), (8085, 2493992), (9240, 2182243), (10780, 1870494), (12936, 1558745), (16170, 1246996), (21560, 935247), (32340, 623498), (64680, 311749)]