1994164920

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6217}}^1$

素因数の和:6257

約数の個数: 224

約数和(自身を含む): 7339975920

約数和(自身を除く): 5345811000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 243, 264, 270, 297, 324, 330, 360, 396, 405, 440, 486, 495, 540, 594, 648, 660, 729, 792, 810, 891, 972, 990, 1080, 1188, 1215, 1320, 1458, 1485, 1620, 1782, 1944, 1980, 2376, 2430, 2673, 2916, 2970, 3240, 3564, 3645, 3960, 4455, 4860, 5346, 5832, 5940, 6217, 7128, 7290, 8019, 8910, 9720, 10692, 11880, 12434, 13365, 14580, 16038, 17820, 18651, 21384, 24868, 26730, 29160, 31085, 32076, 35640, 37302, 40095, 49736, 53460, 55953, 62170, 64152, 68387, 74604, 80190, 93255, 106920, 111906, 124340, 136774, 149208, 160380, 167859, 186510, 205161, 223812, 248680, 273548, 279765, 320760, 335718, 341935, 373020, 410322, 447624, 503577, 547096, 559530, 615483, 671436, 683870, 746040, 820644, 839295, 1007154, 1025805, 1119060, 1230966, 1342872, 1367740, 1510731, 1641288, 1678590, 1846449, 2014308, 2051610, 2238120, 2461932, 2517885, 2735480, 3021462, 3077415, 3357180, 3692898, 4028616, 4103220, 4532193, 4923864, 5035770, 5539347, 6042924, 6154830, 6714360, 7385796, 7553655, 8206440, 9064386, 9232245, 10071540, 11078694, 12085848, 12309660, 14771592, 15107310, 16618041, 18128772, 18464490, 20143080, 22157388, 22660965, 24619320, 27696735, 30214620, 33236082, 36257544, 36928980, 44314776, 45321930, 49854123, 55393470, 60429240, 66472164, 73857960, 83090205, 90643860, 99708246, 110786940, 132944328, 166180410, 181287720, 199416492, 221573880, 249270615, 332360820, 398832984, 498541230, 664721640, 997082460, 1994164920]

約数ペア:

[(1, 1994164920), (2, 997082460), (3, 664721640), (4, 498541230), (5, 398832984), (6, 332360820), (8, 249270615), (9, 221573880), (10, 199416492), (11, 181287720), (12, 166180410), (15, 132944328), (18, 110786940), (20, 99708246), (22, 90643860), (24, 83090205), (27, 73857960), (30, 66472164), (33, 60429240), (36, 55393470), (40, 49854123), (44, 45321930), (45, 44314776), (54, 36928980), (55, 36257544), (60, 33236082), (66, 30214620), (72, 27696735), (81, 24619320), (88, 22660965), (90, 22157388), (99, 20143080), (108, 18464490), (110, 18128772), (120, 16618041), (132, 15107310), (135, 14771592), (162, 12309660), (165, 12085848), (180, 11078694), (198, 10071540), (216, 9232245), (220, 9064386), (243, 8206440), (264, 7553655), (270, 7385796), (297, 6714360), (324, 6154830), (330, 6042924), (360, 5539347), (396, 5035770), (405, 4923864), (440, 4532193), (486, 4103220), (495, 4028616), (540, 3692898), (594, 3357180), (648, 3077415), (660, 3021462), (729, 2735480), (792, 2517885), (810, 2461932), (891, 2238120), (972, 2051610), (990, 2014308), (1080, 1846449), (1188, 1678590), (1215, 1641288), (1320, 1510731), (1458, 1367740), (1485, 1342872), (1620, 1230966), (1782, 1119060), (1944, 1025805), (1980, 1007154), (2376, 839295), (2430, 820644), (2673, 746040), (2916, 683870), (2970, 671436), (3240, 615483), (3564, 559530), (3645, 547096), (3960, 503577), (4455, 447624), (4860, 410322), (5346, 373020), (5832, 341935), (5940, 335718), (6217, 320760), (7128, 279765), (7290, 273548), (8019, 248680), (8910, 223812), (9720, 205161), (10692, 186510), (11880, 167859), (12434, 160380), (13365, 149208), (14580, 136774), (16038, 124340), (17820, 111906), (18651, 106920), (21384, 93255), (24868, 80190), (26730, 74604), (29160, 68387), (31085, 64152), (32076, 62170), (35640, 55953), (37302, 53460), (40095, 49736)]