21094770620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:781

約数の個数: 384

約数和(自身を含む): 62266724352

約数和(自身を除く): 41171953732

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 23, 28, 34, 35, 44, 46, 53, 55, 68, 70, 77, 85, 92, 106, 110, 115, 119, 140, 154, 161, 170, 187, 212, 220, 230, 238, 253, 265, 308, 322, 340, 371, 374, 385, 391, 460, 476, 506, 530, 583, 595, 644, 661, 742, 748, 770, 782, 805, 901, 935, 1012, 1060, 1166, 1190, 1219, 1265, 1309, 1322, 1484, 1540, 1564, 1610, 1771, 1802, 1855, 1870, 1955, 2332, 2380, 2438, 2530, 2618, 2644, 2737, 2915, 3220, 3305, 3542, 3604, 3710, 3740, 3910, 4081, 4301, 4505, 4627, 4876, 5060, 5236, 5474, 5830, 6095, 6307, 6545, 6610, 7084, 7271, 7420, 7820, 8162, 8533, 8602, 8855, 9010, 9254, 9911, 10948, 11237, 11660, 12190, 12614, 13090, 13220, 13409, 13685, 14542, 15203, 16324, 17066, 17204, 17710, 18020, 18508, 19822, 20405, 20723, 21505, 22474, 23135, 24380, 25228, 26180, 26818, 27370, 29084, 30107, 30406, 31535, 34132, 35033, 35420, 36355, 39644, 40810, 41446, 42665, 43010, 44948, 46270, 49555, 50897, 53636, 54740, 56185, 60214, 60812, 63070, 67045, 69377, 70066, 72710, 76015, 78659, 81620, 82892, 85330, 86020, 92540, 93863, 99110, 101794, 103615, 106421, 112370, 120428, 123607, 126140, 134090, 138754, 140132, 145061, 145420, 150535, 152030, 157318, 167233, 170660, 175165, 187726, 198220, 203588, 207230, 212842, 224740, 227953, 245231, 247214, 254485, 258451, 268180, 277508, 290122, 301070, 304060, 314636, 334466, 346885, 350330, 375452, 385363, 393295, 414460, 425684, 455906, 469315, 490462, 494428, 508970, 516902, 532105, 580244, 595561, 602140, 618035, 668932, 693770, 700660, 725305, 770726, 786590, 805759, 836165, 865249, 911812, 938630, 980924, 1017940, 1033804, 1064210, 1139765, 1170631, 1191122, 1226155, 1236070, 1292255, 1387540, 1450610, 1541452, 1573180, 1595671, 1611518, 1672330, 1730498, 1809157, 1877260, 1926815, 2128420, 2279530, 2341262, 2382244, 2452310, 2472140, 2584510, 2697541, 2842961, 2901220, 2977805, 3191342, 3223036, 3344660, 3460996, 3618314, 3853630, 4028795, 4168927, 4326245, 4559060, 4682524, 4904620, 5169020, 5395082, 5640313, 5685922, 5853155, 5955610, 6382684, 6551171, 7236628, 7707260, 7978355, 8057590, 8337854, 8652490, 8863349, 9045785, 10790164, 11280626, 11371844, 11706310, 11911220, 13102342, 13487705, 13697903, 14214805, 15956710, 16115180, 16675708, 17304980, 17726698, 18091570, 19900727, 20844635, 22561252, 23412620, 26204684, 26975410, 27395806, 28201565, 28429610, 31913420, 32755855, 35453396, 36183140, 39801454, 41689270, 44316745, 45858197, 53950820, 54791612, 56403130, 56859220, 62043443, 65511710, 68489515, 79602908, 83378540, 88633490, 91716394, 95885321, 99503635, 112806260, 124086886, 131023420, 136979030, 150676933, 177266980, 183432788, 191770642, 199007270, 229290985, 248173772, 273958060, 301353866, 310217215, 383541284, 398014540, 458581970, 479426605, 602707732, 620434430, 753384665, 917163940, 958853210, 1054738531, 1240868860, 1506769330, 1917706420, 2109477062, 3013538660, 4218954124, 5273692655, 10547385310, 21094770620]

約数ペア:

[(1, 21094770620), (2, 10547385310), (4, 5273692655), (5, 4218954124), (7, 3013538660), (10, 2109477062), (11, 1917706420), (14, 1506769330), (17, 1240868860), (20, 1054738531), (22, 958853210), (23, 917163940), (28, 753384665), (34, 620434430), (35, 602707732), (44, 479426605), (46, 458581970), (53, 398014540), (55, 383541284), (68, 310217215), (70, 301353866), (77, 273958060), (85, 248173772), (92, 229290985), (106, 199007270), (110, 191770642), (115, 183432788), (119, 177266980), (140, 150676933), (154, 136979030), (161, 131023420), (170, 124086886), (187, 112806260), (212, 99503635), (220, 95885321), (230, 91716394), (238, 88633490), (253, 83378540), (265, 79602908), (308, 68489515), (322, 65511710), (340, 62043443), (371, 56859220), (374, 56403130), (385, 54791612), (391, 53950820), (460, 45858197), (476, 44316745), (506, 41689270), (530, 39801454), (583, 36183140), (595, 35453396), (644, 32755855), (661, 31913420), (742, 28429610), (748, 28201565), (770, 27395806), (782, 26975410), (805, 26204684), (901, 23412620), (935, 22561252), (1012, 20844635), (1060, 19900727), (1166, 18091570), (1190, 17726698), (1219, 17304980), (1265, 16675708), (1309, 16115180), (1322, 15956710), (1484, 14214805), (1540, 13697903), (1564, 13487705), (1610, 13102342), (1771, 11911220), (1802, 11706310), (1855, 11371844), (1870, 11280626), (1955, 10790164), (2332, 9045785), (2380, 8863349), (2438, 8652490), (2530, 8337854), (2618, 8057590), (2644, 7978355), (2737, 7707260), (2915, 7236628), (3220, 6551171), (3305, 6382684), (3542, 5955610), (3604, 5853155), (3710, 5685922), (3740, 5640313), (3910, 5395082), (4081, 5169020), (4301, 4904620), (4505, 4682524), (4627, 4559060), (4876, 4326245), (5060, 4168927), (5236, 4028795), (5474, 3853630), (5830, 3618314), (6095, 3460996), (6307, 3344660), (6545, 3223036), (6610, 3191342), (7084, 2977805), (7271, 2901220), (7420, 2842961), (7820, 2697541), (8162, 2584510), (8533, 2472140), (8602, 2452310), (8855, 2382244), (9010, 2341262), (9254, 2279530), (9911, 2128420), (10948, 1926815), (11237, 1877260), (11660, 1809157), (12190, 1730498), (12614, 1672330), (13090, 1611518), (13220, 1595671), (13409, 1573180), (13685, 1541452), (14542, 1450610), (15203, 1387540), (16324, 1292255), (17066, 1236070), (17204, 1226155), (17710, 1191122), (18020, 1170631), (18508, 1139765), (19822, 1064210), (20405, 1033804), (20723, 1017940), (21505, 980924), (22474, 938630), (23135, 911812), (24380, 865249), (25228, 836165), (26180, 805759), (26818, 786590), (27370, 770726), (29084, 725305), (30107, 700660), (30406, 693770), (31535, 668932), (34132, 618035), (35033, 602140), (35420, 595561), (36355, 580244), (39644, 532105), (40810, 516902), (41446, 508970), (42665, 494428), (43010, 490462), (44948, 469315), (46270, 455906), (49555, 425684), (50897, 414460), (53636, 393295), (54740, 385363), (56185, 375452), (60214, 350330), (60812, 346885), (63070, 334466), (67045, 314636), (69377, 304060), (70066, 301070), (72710, 290122), (76015, 277508), (78659, 268180), (81620, 258451), (82892, 254485), (85330, 247214), (86020, 245231), (92540, 227953), (93863, 224740), (99110, 212842), (101794, 207230), (103615, 203588), (106421, 198220), (112370, 187726), (120428, 175165), (123607, 170660), (126140, 167233), (134090, 157318), (138754, 152030), (140132, 150535), (145061, 145420)]