21113728020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1753}}^1$

素因数の和:1876

約数の個数: 432

約数和(自身を含む): 81518062080

約数和(自身を除く): 60404334060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 79, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 158, 165, 180, 198, 210, 220, 231, 237, 242, 252, 308, 315, 316, 330, 363, 385, 395, 396, 420, 462, 474, 484, 495, 553, 605, 630, 660, 693, 711, 726, 770, 790, 847, 869, 924, 948, 990, 1089, 1106, 1155, 1185, 1210, 1260, 1386, 1422, 1452, 1540, 1580, 1659, 1694, 1738, 1753, 1815, 1980, 2178, 2212, 2310, 2370, 2420, 2541, 2607, 2765, 2772, 2844, 3318, 3388, 3465, 3476, 3506, 3555, 3630, 4235, 4345, 4356, 4620, 4740, 4977, 5082, 5214, 5259, 5445, 5530, 6083, 6636, 6930, 7012, 7110, 7260, 7623, 7821, 8295, 8470, 8690, 8765, 9559, 9954, 10164, 10428, 10518, 10890, 11060, 12166, 12271, 12705, 13035, 13860, 14220, 15246, 15642, 15777, 16590, 16940, 17380, 17530, 18249, 19118, 19283, 19908, 21036, 21780, 24332, 24542, 24885, 25410, 26070, 26295, 28677, 30415, 30492, 31284, 31554, 33180, 35060, 36498, 36813, 38115, 38236, 38566, 39105, 47795, 49084, 49770, 50820, 52140, 52590, 54747, 57354, 57849, 60830, 61355, 63108, 66913, 72996, 73626, 76230, 77132, 78210, 78885, 86031, 91245, 95590, 96415, 99540, 105180, 109494, 110439, 114708, 115698, 121660, 122710, 133826, 134981, 138487, 143385, 147252, 152460, 156420, 157770, 172062, 173547, 182490, 184065, 191180, 192830, 200739, 212113, 218988, 220878, 231396, 245420, 267652, 269962, 273735, 276974, 286770, 289245, 315540, 334565, 344124, 347094, 364980, 368130, 385660, 401478, 404943, 415461, 424226, 430155, 441756, 539924, 547470, 552195, 553948, 573540, 578490, 602217, 636339, 669130, 674905, 692435, 694188, 736260, 802956, 809886, 830922, 848452, 860310, 867735, 969409, 1003695, 1060565, 1094940, 1104390, 1156980, 1204434, 1214829, 1246383, 1272678, 1338260, 1349810, 1384870, 1484791, 1523357, 1619772, 1661844, 1720620, 1735470, 1909017, 1938818, 2007390, 2024715, 2077305, 2121130, 2208780, 2408868, 2429658, 2492766, 2545356, 2699620, 2769740, 2908227, 2969582, 3011085, 3046714, 3181695, 3470940, 3818034, 3877636, 4014780, 4049430, 4154610, 4242260, 4454373, 4570071, 4847045, 4859316, 4985532, 5816454, 5939164, 6022170, 6074145, 6093428, 6231915, 6363390, 7423955, 7616785, 7636068, 8098860, 8309220, 8724681, 8908746, 9140142, 9545085, 9694090, 10663499, 11632908, 12044340, 12148290, 12463830, 12726780, 13363119, 13710213, 14541135, 14847910, 15233570, 16756927, 17449362, 17817492, 18280284, 19090170, 19388180, 21326998, 22271865, 22850355, 24296580, 24927660, 26726238, 27420426, 29082270, 29695820, 30467140, 31990497, 33513854, 34898724, 38180340, 42653996, 43623405, 44543730, 45700710, 50270781, 53317495, 53452476, 54840852, 58164540, 63980994, 66815595, 67027708, 68551065, 83784635, 87246810, 89087460, 91401420, 95971491, 100541562, 106634990, 117298489, 127961988, 133631190, 137102130, 150812343, 159952485, 167569270, 174493620, 191942982, 201083124, 213269980, 234596978, 251353905, 267262380, 274204260, 301624686, 319904970, 335138540, 351895467, 383885964, 469193956, 479857455, 502707810, 586492445, 603249372, 639809940, 703790934, 754061715, 959714910, 1005415620, 1055686401, 1172984890, 1407581868, 1508123430, 1759477335, 1919429820, 2111372802, 2345969780, 3016246860, 3518954670, 4222745604, 5278432005, 7037909340, 10556864010, 21113728020]

約数ペア:

[(1, 21113728020), (2, 10556864010), (3, 7037909340), (4, 5278432005), (5, 4222745604), (6, 3518954670), (7, 3016246860), (9, 2345969780), (10, 2111372802), (11, 1919429820), (12, 1759477335), (14, 1508123430), (15, 1407581868), (18, 1172984890), (20, 1055686401), (21, 1005415620), (22, 959714910), (28, 754061715), (30, 703790934), (33, 639809940), (35, 603249372), (36, 586492445), (42, 502707810), (44, 479857455), (45, 469193956), (55, 383885964), (60, 351895467), (63, 335138540), (66, 319904970), (70, 301624686), (77, 274204260), (79, 267262380), (84, 251353905), (90, 234596978), (99, 213269980), (105, 201083124), (110, 191942982), (121, 174493620), (126, 167569270), (132, 159952485), (140, 150812343), (154, 137102130), (158, 133631190), (165, 127961988), (180, 117298489), (198, 106634990), (210, 100541562), (220, 95971491), (231, 91401420), (237, 89087460), (242, 87246810), (252, 83784635), (308, 68551065), (315, 67027708), (316, 66815595), (330, 63980994), (363, 58164540), (385, 54840852), (395, 53452476), (396, 53317495), (420, 50270781), (462, 45700710), (474, 44543730), (484, 43623405), (495, 42653996), (553, 38180340), (605, 34898724), (630, 33513854), (660, 31990497), (693, 30467140), (711, 29695820), (726, 29082270), (770, 27420426), (790, 26726238), (847, 24927660), (869, 24296580), (924, 22850355), (948, 22271865), (990, 21326998), (1089, 19388180), (1106, 19090170), (1155, 18280284), (1185, 17817492), (1210, 17449362), (1260, 16756927), (1386, 15233570), (1422, 14847910), (1452, 14541135), (1540, 13710213), (1580, 13363119), (1659, 12726780), (1694, 12463830), (1738, 12148290), (1753, 12044340), (1815, 11632908), (1980, 10663499), (2178, 9694090), (2212, 9545085), (2310, 9140142), (2370, 8908746), (2420, 8724681), (2541, 8309220), (2607, 8098860), (2765, 7636068), (2772, 7616785), (2844, 7423955), (3318, 6363390), (3388, 6231915), (3465, 6093428), (3476, 6074145), (3506, 6022170), (3555, 5939164), (3630, 5816454), (4235, 4985532), (4345, 4859316), (4356, 4847045), (4620, 4570071), (4740, 4454373), (4977, 4242260), (5082, 4154610), (5214, 4049430), (5259, 4014780), (5445, 3877636), (5530, 3818034), (6083, 3470940), (6636, 3181695), (6930, 3046714), (7012, 3011085), (7110, 2969582), (7260, 2908227), (7623, 2769740), (7821, 2699620), (8295, 2545356), (8470, 2492766), (8690, 2429658), (8765, 2408868), (9559, 2208780), (9954, 2121130), (10164, 2077305), (10428, 2024715), (10518, 2007390), (10890, 1938818), (11060, 1909017), (12166, 1735470), (12271, 1720620), (12705, 1661844), (13035, 1619772), (13860, 1523357), (14220, 1484791), (15246, 1384870), (15642, 1349810), (15777, 1338260), (16590, 1272678), (16940, 1246383), (17380, 1214829), (17530, 1204434), (18249, 1156980), (19118, 1104390), (19283, 1094940), (19908, 1060565), (21036, 1003695), (21780, 969409), (24332, 867735), (24542, 860310), (24885, 848452), (25410, 830922), (26070, 809886), (26295, 802956), (28677, 736260), (30415, 694188), (30492, 692435), (31284, 674905), (31554, 669130), (33180, 636339), (35060, 602217), (36498, 578490), (36813, 573540), (38115, 553948), (38236, 552195), (38566, 547470), (39105, 539924), (47795, 441756), (49084, 430155), (49770, 424226), (50820, 415461), (52140, 404943), (52590, 401478), (54747, 385660), (57354, 368130), (57849, 364980), (60830, 347094), (61355, 344124), (63108, 334565), (66913, 315540), (72996, 289245), (73626, 286770), (76230, 276974), (77132, 273735), (78210, 269962), (78885, 267652), (86031, 245420), (91245, 231396), (95590, 220878), (96415, 218988), (99540, 212113), (105180, 200739), (109494, 192830), (110439, 191180), (114708, 184065), (115698, 182490), (121660, 173547), (122710, 172062), (133826, 157770), (134981, 156420), (138487, 152460), (143385, 147252)]