26515692720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{42379}}^1$

素因数の和:42488

約数の個数: 240

約数和(自身を含む): 98375846400

約数和(自身を除く): 71860153680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 79, 80, 88, 90, 99, 110, 120, 132, 144, 158, 165, 176, 180, 198, 220, 237, 240, 264, 316, 330, 360, 395, 396, 440, 474, 495, 528, 632, 660, 711, 720, 790, 792, 869, 880, 948, 990, 1185, 1264, 1320, 1422, 1580, 1584, 1738, 1896, 1980, 2370, 2607, 2640, 2844, 3160, 3476, 3555, 3792, 3960, 4345, 4740, 5214, 5688, 6320, 6952, 7110, 7821, 7920, 8690, 9480, 10428, 11376, 13035, 13904, 14220, 15642, 17380, 18960, 20856, 26070, 28440, 31284, 34760, 39105, 41712, 42379, 52140, 56880, 62568, 69520, 78210, 84758, 104280, 125136, 127137, 156420, 169516, 208560, 211895, 254274, 312840, 339032, 381411, 423790, 466169, 508548, 625680, 635685, 678064, 762822, 847580, 932338, 1017096, 1271370, 1398507, 1525644, 1695160, 1864676, 1907055, 2034192, 2330845, 2542740, 2797014, 3051288, 3347941, 3390320, 3729352, 3814110, 4195521, 4661690, 5085480, 5594028, 6102576, 6695882, 6992535, 7458704, 7628220, 8391042, 9323380, 10043823, 10170960, 11188056, 13391764, 13985070, 15256440, 16739705, 16782084, 18646760, 20087646, 20977605, 22376112, 26783528, 27970140, 30131469, 30512880, 33479410, 33564168, 36827351, 37293520, 40175292, 41955210, 50219115, 53567056, 55940280, 60262938, 66958820, 67128336, 73654702, 80350584, 83910420, 100438230, 110482053, 111880560, 120525876, 133917640, 147309404, 150657345, 160701168, 167820840, 184136755, 200876460, 220964106, 241051752, 267835280, 294618808, 301314690, 331446159, 335641680, 368273510, 401752920, 441928212, 482103504, 552410265, 589237616, 602629380, 662892318, 736547020, 803505840, 883856424, 1104820530, 1205258760, 1325784636, 1473094040, 1657230795, 1767712848, 2209641060, 2410517520, 2651569272, 2946188080, 3314461590, 4419282120, 5303138544, 6628923180, 8838564240, 13257846360, 26515692720]

約数ペア:

[(1, 26515692720), (2, 13257846360), (3, 8838564240), (4, 6628923180), (5, 5303138544), (6, 4419282120), (8, 3314461590), (9, 2946188080), (10, 2651569272), (11, 2410517520), (12, 2209641060), (15, 1767712848), (16, 1657230795), (18, 1473094040), (20, 1325784636), (22, 1205258760), (24, 1104820530), (30, 883856424), (33, 803505840), (36, 736547020), (40, 662892318), (44, 602629380), (45, 589237616), (48, 552410265), (55, 482103504), (60, 441928212), (66, 401752920), (72, 368273510), (79, 335641680), (80, 331446159), (88, 301314690), (90, 294618808), (99, 267835280), (110, 241051752), (120, 220964106), (132, 200876460), (144, 184136755), (158, 167820840), (165, 160701168), (176, 150657345), (180, 147309404), (198, 133917640), (220, 120525876), (237, 111880560), (240, 110482053), (264, 100438230), (316, 83910420), (330, 80350584), (360, 73654702), (395, 67128336), (396, 66958820), (440, 60262938), (474, 55940280), (495, 53567056), (528, 50219115), (632, 41955210), (660, 40175292), (711, 37293520), (720, 36827351), (790, 33564168), (792, 33479410), (869, 30512880), (880, 30131469), (948, 27970140), (990, 26783528), (1185, 22376112), (1264, 20977605), (1320, 20087646), (1422, 18646760), (1580, 16782084), (1584, 16739705), (1738, 15256440), (1896, 13985070), (1980, 13391764), (2370, 11188056), (2607, 10170960), (2640, 10043823), (2844, 9323380), (3160, 8391042), (3476, 7628220), (3555, 7458704), (3792, 6992535), (3960, 6695882), (4345, 6102576), (4740, 5594028), (5214, 5085480), (5688, 4661690), (6320, 4195521), (6952, 3814110), (7110, 3729352), (7821, 3390320), (7920, 3347941), (8690, 3051288), (9480, 2797014), (10428, 2542740), (11376, 2330845), (13035, 2034192), (13904, 1907055), (14220, 1864676), (15642, 1695160), (17380, 1525644), (18960, 1398507), (20856, 1271370), (26070, 1017096), (28440, 932338), (31284, 847580), (34760, 762822), (39105, 678064), (41712, 635685), (42379, 625680), (52140, 508548), (56880, 466169), (62568, 423790), (69520, 381411), (78210, 339032), (84758, 312840), (104280, 254274), (125136, 211895), (127137, 208560), (156420, 169516)]