20039591880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9151}}^1$

素因数の和:9265

約数の個数: 384

約数和(自身を含む): 82236211200

約数和(自身を除く): 62196619320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 79, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 158, 165, 168, 180, 198, 210, 220, 231, 237, 252, 264, 280, 308, 315, 316, 330, 360, 385, 395, 396, 420, 440, 462, 474, 495, 504, 553, 616, 630, 632, 660, 693, 711, 770, 790, 792, 840, 869, 924, 948, 990, 1106, 1155, 1185, 1260, 1320, 1386, 1422, 1540, 1580, 1659, 1738, 1848, 1896, 1980, 2212, 2310, 2370, 2520, 2607, 2765, 2772, 2844, 3080, 3160, 3318, 3465, 3476, 3555, 3960, 4345, 4424, 4620, 4740, 4977, 5214, 5530, 5544, 5688, 6083, 6636, 6930, 6952, 7110, 7821, 8295, 8690, 9151, 9240, 9480, 9954, 10428, 11060, 12166, 13035, 13272, 13860, 14220, 15642, 16590, 17380, 18249, 18302, 19908, 20856, 22120, 24332, 24885, 26070, 27453, 27720, 28440, 30415, 31284, 33180, 34760, 36498, 36604, 39105, 39816, 45755, 48664, 49770, 52140, 54747, 54906, 60830, 62568, 64057, 66360, 72996, 73208, 78210, 82359, 91245, 91510, 99540, 100661, 104280, 109494, 109812, 121660, 128114, 137265, 145992, 156420, 164718, 182490, 183020, 192171, 199080, 201322, 218988, 219624, 243320, 256228, 273735, 274530, 301983, 312840, 320285, 329436, 364980, 366040, 384342, 402644, 411795, 437976, 503305, 512456, 547470, 549060, 576513, 603966, 640570, 658872, 704627, 722929, 729960, 768684, 805288, 823590, 905949, 960855, 1006610, 1094940, 1098120, 1153026, 1207932, 1281140, 1409254, 1445858, 1509915, 1537368, 1647180, 1811898, 1921710, 2013220, 2113881, 2168787, 2189880, 2306052, 2415864, 2562280, 2818508, 2882565, 2891716, 3019830, 3294360, 3523135, 3614645, 3623796, 3843420, 4026440, 4227762, 4337574, 4529745, 4612104, 5060503, 5637016, 5765130, 5783432, 6039660, 6341643, 6506361, 7046270, 7229290, 7247592, 7686840, 7952219, 8455524, 8675148, 9059490, 10121006, 10569405, 10843935, 11530260, 12079320, 12683286, 13012722, 14092540, 14458580, 15181509, 15904438, 16911048, 17350296, 18118980, 20242012, 21138810, 21687870, 23060520, 23856657, 25302515, 25366572, 26025444, 28185080, 28917160, 30363018, 31708215, 31808876, 32531805, 36237960, 39761095, 40484024, 42277620, 43375740, 45544527, 47713314, 50605030, 50733144, 52050888, 55665533, 60726036, 63416430, 63617752, 65063610, 71569971, 75907545, 79522190, 84555240, 86751480, 91089054, 95426628, 101210060, 111331066, 119283285, 121452072, 126832860, 130127220, 143139942, 151815090, 159044380, 166996599, 182178108, 190853256, 202420120, 222662132, 227722635, 238566570, 253665720, 260254440, 278327665, 286279884, 303630180, 318088760, 333993198, 357849855, 364356216, 445324264, 455445270, 477133140, 500989797, 556655330, 572559768, 607260360, 667986396, 715699710, 834982995, 910890540, 954266280, 1001979594, 1113310660, 1335972792, 1431399420, 1669965990, 1821781080, 2003959188, 2226621320, 2504948985, 2862798840, 3339931980, 4007918376, 5009897970, 6679863960, 10019795940, 20039591880]

約数ペア:

[(1, 20039591880), (2, 10019795940), (3, 6679863960), (4, 5009897970), (5, 4007918376), (6, 3339931980), (7, 2862798840), (8, 2504948985), (9, 2226621320), (10, 2003959188), (11, 1821781080), (12, 1669965990), (14, 1431399420), (15, 1335972792), (18, 1113310660), (20, 1001979594), (21, 954266280), (22, 910890540), (24, 834982995), (28, 715699710), (30, 667986396), (33, 607260360), (35, 572559768), (36, 556655330), (40, 500989797), (42, 477133140), (44, 455445270), (45, 445324264), (55, 364356216), (56, 357849855), (60, 333993198), (63, 318088760), (66, 303630180), (70, 286279884), (72, 278327665), (77, 260254440), (79, 253665720), (84, 238566570), (88, 227722635), (90, 222662132), (99, 202420120), (105, 190853256), (110, 182178108), (120, 166996599), (126, 159044380), (132, 151815090), (140, 143139942), (154, 130127220), (158, 126832860), (165, 121452072), (168, 119283285), (180, 111331066), (198, 101210060), (210, 95426628), (220, 91089054), (231, 86751480), (237, 84555240), (252, 79522190), (264, 75907545), (280, 71569971), (308, 65063610), (315, 63617752), (316, 63416430), (330, 60726036), (360, 55665533), (385, 52050888), (395, 50733144), (396, 50605030), (420, 47713314), (440, 45544527), (462, 43375740), (474, 42277620), (495, 40484024), (504, 39761095), (553, 36237960), (616, 32531805), (630, 31808876), (632, 31708215), (660, 30363018), (693, 28917160), (711, 28185080), (770, 26025444), (790, 25366572), (792, 25302515), (840, 23856657), (869, 23060520), (924, 21687870), (948, 21138810), (990, 20242012), (1106, 18118980), (1155, 17350296), (1185, 16911048), (1260, 15904438), (1320, 15181509), (1386, 14458580), (1422, 14092540), (1540, 13012722), (1580, 12683286), (1659, 12079320), (1738, 11530260), (1848, 10843935), (1896, 10569405), (1980, 10121006), (2212, 9059490), (2310, 8675148), (2370, 8455524), (2520, 7952219), (2607, 7686840), (2765, 7247592), (2772, 7229290), (2844, 7046270), (3080, 6506361), (3160, 6341643), (3318, 6039660), (3465, 5783432), (3476, 5765130), (3555, 5637016), (3960, 5060503), (4345, 4612104), (4424, 4529745), (4620, 4337574), (4740, 4227762), (4977, 4026440), (5214, 3843420), (5530, 3623796), (5544, 3614645), (5688, 3523135), (6083, 3294360), (6636, 3019830), (6930, 2891716), (6952, 2882565), (7110, 2818508), (7821, 2562280), (8295, 2415864), (8690, 2306052), (9151, 2189880), (9240, 2168787), (9480, 2113881), (9954, 2013220), (10428, 1921710), (11060, 1811898), (12166, 1647180), (13035, 1537368), (13272, 1509915), (13860, 1445858), (14220, 1409254), (15642, 1281140), (16590, 1207932), (17380, 1153026), (18249, 1098120), (18302, 1094940), (19908, 1006610), (20856, 960855), (22120, 905949), (24332, 823590), (24885, 805288), (26070, 768684), (27453, 729960), (27720, 722929), (28440, 704627), (30415, 658872), (31284, 640570), (33180, 603966), (34760, 576513), (36498, 549060), (36604, 547470), (39105, 512456), (39816, 503305), (45755, 437976), (48664, 411795), (49770, 402644), (52140, 384342), (54747, 366040), (54906, 364980), (60830, 329436), (62568, 320285), (64057, 312840), (66360, 301983), (72996, 274530), (73208, 273735), (78210, 256228), (82359, 243320), (91245, 219624), (91510, 218988), (99540, 201322), (100661, 199080), (104280, 192171), (109494, 183020), (109812, 182490), (121660, 164718), (128114, 156420), (137265, 145992)]