26694727920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{278767}}^1$

素因数の和:278812

約数の個数: 240

約数和(自身を含む): 107849763840

約数和(自身を除く): 81155035920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 31920, 47880, 95760, 278767, 557534, 836301, 1115068, 1393835, 1672602, 1951369, 2230136, 2508903, 2787670, 3345204, 3902738, 4181505, 4460272, 5017806, 5296573, 5575340, 5854107, 6690408, 7805476, 8363010, 9756845, 10035612, 10593146, 11150680, 11708214, 12544515, 13380816, 15610952, 15889719, 16726020, 17562321, 19513690, 20071224, 21186292, 22301360, 23416428, 25089030, 26482865, 29270535, 31221904, 31779438, 33452040, 35124642, 37076011, 39027380, 40142448, 42372584, 46832856, 47669157, 50178060, 52965730, 58541070, 63558876, 66904080, 70249284, 74152022, 78054760, 79448595, 84745168, 87811605, 93665712, 95338314, 100356120, 105931460, 111228033, 117082140, 127117752, 140498568, 148304044, 156109520, 158897190, 175623210, 185380055, 190676628, 200712240, 211862920, 222456066, 234164280, 238345785, 254235504, 280997136, 296608088, 317794380, 333684099, 351246420, 370760110, 381353256, 423725840, 444912132, 468328560, 476691570, 556140165, 593216176, 635588760, 667368198, 702492840, 741520220, 762706512, 889824264, 953383140, 1112280330, 1271177520, 1334736396, 1404985680, 1483040440, 1668420495, 1779648528, 1906766280, 2224560660, 2669472792, 2966080880, 3336840990, 3813532560, 4449121320, 5338945584, 6673681980, 8898242640, 13347363960, 26694727920]

約数ペア:

[(1, 26694727920), (2, 13347363960), (3, 8898242640), (4, 6673681980), (5, 5338945584), (6, 4449121320), (7, 3813532560), (8, 3336840990), (9, 2966080880), (10, 2669472792), (12, 2224560660), (14, 1906766280), (15, 1779648528), (16, 1668420495), (18, 1483040440), (19, 1404985680), (20, 1334736396), (21, 1271177520), (24, 1112280330), (28, 953383140), (30, 889824264), (35, 762706512), (36, 741520220), (38, 702492840), (40, 667368198), (42, 635588760), (45, 593216176), (48, 556140165), (56, 476691570), (57, 468328560), (60, 444912132), (63, 423725840), (70, 381353256), (72, 370760110), (76, 351246420), (80, 333684099), (84, 317794380), (90, 296608088), (95, 280997136), (105, 254235504), (112, 238345785), (114, 234164280), (120, 222456066), (126, 211862920), (133, 200712240), (140, 190676628), (144, 185380055), (152, 175623210), (168, 158897190), (171, 156109520), (180, 148304044), (190, 140498568), (210, 127117752), (228, 117082140), (240, 111228033), (252, 105931460), (266, 100356120), (280, 95338314), (285, 93665712), (304, 87811605), (315, 84745168), (336, 79448595), (342, 78054760), (360, 74152022), (380, 70249284), (399, 66904080), (420, 63558876), (456, 58541070), (504, 52965730), (532, 50178060), (560, 47669157), (570, 46832856), (630, 42372584), (665, 40142448), (684, 39027380), (720, 37076011), (760, 35124642), (798, 33452040), (840, 31779438), (855, 31221904), (912, 29270535), (1008, 26482865), (1064, 25089030), (1140, 23416428), (1197, 22301360), (1260, 21186292), (1330, 20071224), (1368, 19513690), (1520, 17562321), (1596, 16726020), (1680, 15889719), (1710, 15610952), (1995, 13380816), (2128, 12544515), (2280, 11708214), (2394, 11150680), (2520, 10593146), (2660, 10035612), (2736, 9756845), (3192, 8363010), (3420, 7805476), (3990, 6690408), (4560, 5854107), (4788, 5575340), (5040, 5296573), (5320, 5017806), (5985, 4460272), (6384, 4181505), (6840, 3902738), (7980, 3345204), (9576, 2787670), (10640, 2508903), (11970, 2230136), (13680, 1951369), (15960, 1672602), (19152, 1393835), (23940, 1115068), (31920, 836301), (47880, 557534), (95760, 278767)]