80443444920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{91969}}^1$

素因数の和:92217

約数の個数: 128

約数和(自身を含む): 249113620800

約数和(自身を除く): 168670175880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 197, 222, 296, 370, 394, 444, 555, 591, 740, 788, 888, 985, 1110, 1182, 1480, 1576, 1970, 2220, 2364, 2955, 3940, 4440, 4728, 5910, 7289, 7880, 11820, 14578, 21867, 23640, 29156, 36445, 43734, 58312, 72890, 87468, 91969, 109335, 145780, 174936, 183938, 218670, 275907, 291560, 367876, 437340, 459845, 551814, 735752, 874680, 919690, 1103628, 1379535, 1839380, 2207256, 2759070, 3402853, 3678760, 5518140, 6805706, 10208559, 11036280, 13611412, 17014265, 18117893, 20417118, 27222824, 34028530, 36235786, 40834236, 51042795, 54353679, 68057060, 72471572, 81668472, 90589465, 102085590, 108707358, 136114120, 144943144, 181178930, 204171180, 217414716, 271768395, 362357860, 408342360, 434829432, 543536790, 670362041, 724715720, 1087073580, 1340724082, 2011086123, 2174147160, 2681448164, 3351810205, 4022172246, 5362896328, 6703620410, 8044344492, 10055430615, 13407240820, 16088688984, 20110861230, 26814481640, 40221722460, 80443444920]

約数ペア:

[(1, 80443444920), (2, 40221722460), (3, 26814481640), (4, 20110861230), (5, 16088688984), (6, 13407240820), (8, 10055430615), (10, 8044344492), (12, 6703620410), (15, 5362896328), (20, 4022172246), (24, 3351810205), (30, 2681448164), (37, 2174147160), (40, 2011086123), (60, 1340724082), (74, 1087073580), (111, 724715720), (120, 670362041), (148, 543536790), (185, 434829432), (197, 408342360), (222, 362357860), (296, 271768395), (370, 217414716), (394, 204171180), (444, 181178930), (555, 144943144), (591, 136114120), (740, 108707358), (788, 102085590), (888, 90589465), (985, 81668472), (1110, 72471572), (1182, 68057060), (1480, 54353679), (1576, 51042795), (1970, 40834236), (2220, 36235786), (2364, 34028530), (2955, 27222824), (3940, 20417118), (4440, 18117893), (4728, 17014265), (5910, 13611412), (7289, 11036280), (7880, 10208559), (11820, 6805706), (14578, 5518140), (21867, 3678760), (23640, 3402853), (29156, 2759070), (36445, 2207256), (43734, 1839380), (58312, 1379535), (72890, 1103628), (87468, 919690), (91969, 874680), (109335, 735752), (145780, 551814), (174936, 459845), (183938, 437340), (218670, 367876), (275907, 291560)]