219644040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2161}}^1$

素因数の和:2204

約数の個数: 192

約数和(自身を含む): 828132480

約数和(自身を除く): 608488440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1452, 1540, 1694, 1815, 1848, 2161, 2310, 2420, 2541, 2904, 3080, 3388, 3630, 4235, 4322, 4620, 4840, 5082, 6483, 6776, 7260, 8470, 8644, 9240, 10164, 10805, 12705, 12966, 14520, 15127, 16940, 17288, 20328, 21610, 23771, 25410, 25932, 30254, 32415, 33880, 43220, 45381, 47542, 50820, 51864, 60508, 64830, 71313, 75635, 86440, 90762, 95084, 101640, 118855, 121016, 129660, 142626, 151270, 166397, 181524, 190168, 226905, 237710, 259320, 261481, 285252, 302540, 332794, 356565, 363048, 453810, 475420, 499191, 522962, 570504, 605080, 665588, 713130, 784443, 831985, 907620, 950840, 998382, 1045924, 1307405, 1331176, 1426260, 1568886, 1663970, 1815240, 1830367, 1996764, 2091848, 2495955, 2614810, 2852520, 3137772, 3327940, 3660734, 3922215, 3993528, 4991910, 5229620, 5491101, 6275544, 6655880, 7321468, 7844430, 9151835, 9983820, 10459240, 10982202, 14642936, 15688860, 18303670, 19967640, 21964404, 27455505, 31377720, 36607340, 43928808, 54911010, 73214680, 109822020, 219644040]

約数ペア:

[(1, 219644040), (2, 109822020), (3, 73214680), (4, 54911010), (5, 43928808), (6, 36607340), (7, 31377720), (8, 27455505), (10, 21964404), (11, 19967640), (12, 18303670), (14, 15688860), (15, 14642936), (20, 10982202), (21, 10459240), (22, 9983820), (24, 9151835), (28, 7844430), (30, 7321468), (33, 6655880), (35, 6275544), (40, 5491101), (42, 5229620), (44, 4991910), (55, 3993528), (56, 3922215), (60, 3660734), (66, 3327940), (70, 3137772), (77, 2852520), (84, 2614810), (88, 2495955), (105, 2091848), (110, 1996764), (120, 1830367), (121, 1815240), (132, 1663970), (140, 1568886), (154, 1426260), (165, 1331176), (168, 1307405), (210, 1045924), (220, 998382), (231, 950840), (242, 907620), (264, 831985), (280, 784443), (308, 713130), (330, 665588), (363, 605080), (385, 570504), (420, 522962), (440, 499191), (462, 475420), (484, 453810), (605, 363048), (616, 356565), (660, 332794), (726, 302540), (770, 285252), (840, 261481), (847, 259320), (924, 237710), (968, 226905), (1155, 190168), (1210, 181524), (1320, 166397), (1452, 151270), (1540, 142626), (1694, 129660), (1815, 121016), (1848, 118855), (2161, 101640), (2310, 95084), (2420, 90762), (2541, 86440), (2904, 75635), (3080, 71313), (3388, 64830), (3630, 60508), (4235, 51864), (4322, 50820), (4620, 47542), (4840, 45381), (5082, 43220), (6483, 33880), (6776, 32415), (7260, 30254), (8470, 25932), (8644, 25410), (9240, 23771), (10164, 21610), (10805, 20328), (12705, 17288), (12966, 16940), (14520, 15127)]