21694477680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1310053}}^1$

素因数の和:1310095

約数の個数: 120

約数和(自身を含む): 76025053728

約数和(自身を除く): 54330576048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 1310053, 2620106, 3930159, 5240212, 6550265, 7860318, 10480424, 11790477, 13100530, 15720636, 19650795, 20960848, 23580954, 26201060, 30131219, 31441272, 39301590, 47161908, 52402120, 58952385, 60262438, 62882544, 78603180, 90393657, 94323816, 104804240, 117904770, 120524876, 150656095, 157206360, 180787314, 188647632, 235809540, 241049752, 271180971, 301312190, 314412720, 361574628, 451968285, 471619080, 482099504, 542361942, 602624380, 723149256, 903936570, 943238160, 1084723884, 1205248760, 1355904855, 1446298512, 1807873140, 2169447768, 2410497520, 2711809710, 3615746280, 4338895536, 5423619420, 7231492560, 10847238840, 21694477680]

約数ペア:

[(1, 21694477680), (2, 10847238840), (3, 7231492560), (4, 5423619420), (5, 4338895536), (6, 3615746280), (8, 2711809710), (9, 2410497520), (10, 2169447768), (12, 1807873140), (15, 1446298512), (16, 1355904855), (18, 1205248760), (20, 1084723884), (23, 943238160), (24, 903936570), (30, 723149256), (36, 602624380), (40, 542361942), (45, 482099504), (46, 471619080), (48, 451968285), (60, 361574628), (69, 314412720), (72, 301312190), (80, 271180971), (90, 241049752), (92, 235809540), (115, 188647632), (120, 180787314), (138, 157206360), (144, 150656095), (180, 120524876), (184, 117904770), (207, 104804240), (230, 94323816), (240, 90393657), (276, 78603180), (345, 62882544), (360, 60262438), (368, 58952385), (414, 52402120), (460, 47161908), (552, 39301590), (690, 31441272), (720, 30131219), (828, 26201060), (920, 23580954), (1035, 20960848), (1104, 19650795), (1380, 15720636), (1656, 13100530), (1840, 11790477), (2070, 10480424), (2760, 7860318), (3312, 6550265), (4140, 5240212), (5520, 3930159), (8280, 2620106), (16560, 1310053)]