217161555120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{100537757}}^1$

素因数の和:100537779

約数の個数: 80

約数和(自身を含む): 748000919520

約数和(自身を除く): 530839364400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 100537757, 201075514, 301613271, 402151028, 502688785, 603226542, 804302056, 904839813, 1005377570, 1206453084, 1508066355, 1608604112, 1809679626, 2010755140, 2412906168, 2714519439, 3016132710, 3619359252, 4021510280, 4524199065, 4825812336, 5429038878, 6032265420, 7238718504, 8043020560, 9048398130, 10858077756, 12064530840, 13572597195, 14477437008, 18096796260, 21716155512, 24129061680, 27145194390, 36193592520, 43432311024, 54290388780, 72387185040, 108580777560, 217161555120]

約数ペア:

[(1, 217161555120), (2, 108580777560), (3, 72387185040), (4, 54290388780), (5, 43432311024), (6, 36193592520), (8, 27145194390), (9, 24129061680), (10, 21716155512), (12, 18096796260), (15, 14477437008), (16, 13572597195), (18, 12064530840), (20, 10858077756), (24, 9048398130), (27, 8043020560), (30, 7238718504), (36, 6032265420), (40, 5429038878), (45, 4825812336), (48, 4524199065), (54, 4021510280), (60, 3619359252), (72, 3016132710), (80, 2714519439), (90, 2412906168), (108, 2010755140), (120, 1809679626), (135, 1608604112), (144, 1508066355), (180, 1206453084), (216, 1005377570), (240, 904839813), (270, 804302056), (360, 603226542), (432, 502688785), (540, 402151028), (720, 301613271), (1080, 201075514), (2160, 100537757)]