266892120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 192

約数和(自身を含む): 955787040

約数和(自身を除く): 688894920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 557, 605, 660, 726, 792, 968, 990, 1089, 1114, 1210, 1320, 1331, 1452, 1671, 1815, 1980, 2178, 2228, 2420, 2662, 2785, 2904, 3342, 3630, 3960, 3993, 4356, 4456, 4840, 5013, 5324, 5445, 5570, 6127, 6655, 6684, 7260, 7986, 8355, 8712, 10026, 10648, 10890, 11140, 11979, 12254, 13310, 13368, 14520, 15972, 16710, 18381, 19965, 20052, 21780, 22280, 23958, 24508, 25065, 26620, 30635, 31944, 33420, 36762, 39930, 40104, 43560, 47916, 49016, 50130, 53240, 55143, 59895, 61270, 66840, 67397, 73524, 79860, 91905, 95832, 100260, 110286, 119790, 122540, 134794, 147048, 159720, 183810, 200520, 202191, 220572, 239580, 245080, 269588, 275715, 336985, 367620, 404382, 441144, 479160, 539176, 551430, 606573, 673970, 735240, 741367, 808764, 1010955, 1102860, 1213146, 1347940, 1482734, 1617528, 2021910, 2205720, 2224101, 2426292, 2695880, 2965468, 3032865, 3706835, 4043820, 4448202, 4852584, 5930936, 6065730, 6672303, 7413670, 8087640, 8896404, 11120505, 12131460, 13344606, 14827340, 17792808, 22241010, 24262920, 26689212, 29654680, 33361515, 44482020, 53378424, 66723030, 88964040, 133446060, 266892120]

約数ペア:

[(1, 266892120), (2, 133446060), (3, 88964040), (4, 66723030), (5, 53378424), (6, 44482020), (8, 33361515), (9, 29654680), (10, 26689212), (11, 24262920), (12, 22241010), (15, 17792808), (18, 14827340), (20, 13344606), (22, 12131460), (24, 11120505), (30, 8896404), (33, 8087640), (36, 7413670), (40, 6672303), (44, 6065730), (45, 5930936), (55, 4852584), (60, 4448202), (66, 4043820), (72, 3706835), (88, 3032865), (90, 2965468), (99, 2695880), (110, 2426292), (120, 2224101), (121, 2205720), (132, 2021910), (165, 1617528), (180, 1482734), (198, 1347940), (220, 1213146), (242, 1102860), (264, 1010955), (330, 808764), (360, 741367), (363, 735240), (396, 673970), (440, 606573), (484, 551430), (495, 539176), (557, 479160), (605, 441144), (660, 404382), (726, 367620), (792, 336985), (968, 275715), (990, 269588), (1089, 245080), (1114, 239580), (1210, 220572), (1320, 202191), (1331, 200520), (1452, 183810), (1671, 159720), (1815, 147048), (1980, 134794), (2178, 122540), (2228, 119790), (2420, 110286), (2662, 100260), (2785, 95832), (2904, 91905), (3342, 79860), (3630, 73524), (3960, 67397), (3993, 66840), (4356, 61270), (4456, 59895), (4840, 55143), (5013, 53240), (5324, 50130), (5445, 49016), (5570, 47916), (6127, 43560), (6655, 40104), (6684, 39930), (7260, 36762), (7986, 33420), (8355, 31944), (8712, 30635), (10026, 26620), (10648, 25065), (10890, 24508), (11140, 23958), (11979, 22280), (12254, 21780), (13310, 20052), (13368, 19965), (14520, 18381), (15972, 16710)]