262282020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:451

約数の個数: 288

約数和(自身を含む): 996006144

約数和(自身を除く): 733724124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 121, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 242, 260, 273, 286, 308, 330, 363, 364, 385, 390, 397, 420, 429, 455, 462, 484, 546, 572, 605, 660, 715, 726, 770, 780, 794, 847, 858, 910, 924, 1001, 1092, 1155, 1191, 1210, 1365, 1430, 1452, 1540, 1573, 1588, 1694, 1716, 1815, 1820, 1985, 2002, 2145, 2310, 2382, 2420, 2541, 2730, 2779, 2860, 3003, 3146, 3388, 3630, 3970, 4004, 4235, 4290, 4367, 4620, 4719, 4764, 5005, 5082, 5161, 5460, 5558, 5955, 6006, 6292, 7260, 7865, 7940, 8337, 8470, 8580, 8734, 9438, 10010, 10164, 10322, 11011, 11116, 11910, 12012, 12705, 13101, 13895, 15015, 15483, 15730, 16674, 16940, 17468, 18876, 20020, 20644, 21835, 22022, 23595, 23820, 25410, 25805, 26202, 27790, 30030, 30569, 30966, 31460, 33033, 33348, 36127, 41685, 43670, 44044, 47190, 48037, 50820, 51610, 52404, 55055, 55580, 56771, 60060, 61138, 61932, 65505, 66066, 72254, 77415, 83370, 87340, 91707, 94380, 96074, 103220, 108381, 110110, 113542, 122276, 131010, 132132, 144111, 144508, 152845, 154830, 165165, 166740, 170313, 180635, 183414, 192148, 216762, 220220, 227084, 240185, 262020, 283855, 288222, 305690, 309660, 330330, 336259, 340626, 361270, 366828, 397397, 433524, 458535, 480370, 541905, 567710, 576444, 611380, 624481, 660660, 672518, 681252, 720555, 722540, 794794, 851565, 917070, 960740, 1008777, 1083810, 1135420, 1192191, 1248962, 1345036, 1441110, 1589588, 1681295, 1703130, 1834140, 1873443, 1986985, 2017554, 2167620, 2384382, 2497924, 2882220, 3122405, 3362590, 3406260, 3746886, 3973970, 4035108, 4371367, 4768764, 5043885, 5960955, 6244810, 6725180, 7493772, 7947940, 8742734, 9367215, 10087770, 11921910, 12489620, 13114101, 17485468, 18734430, 20175540, 21856835, 23843820, 26228202, 37468860, 43713670, 52456404, 65570505, 87427340, 131141010, 262282020]

約数ペア:

[(1, 262282020), (2, 131141010), (3, 87427340), (4, 65570505), (5, 52456404), (6, 43713670), (7, 37468860), (10, 26228202), (11, 23843820), (12, 21856835), (13, 20175540), (14, 18734430), (15, 17485468), (20, 13114101), (21, 12489620), (22, 11921910), (26, 10087770), (28, 9367215), (30, 8742734), (33, 7947940), (35, 7493772), (39, 6725180), (42, 6244810), (44, 5960955), (52, 5043885), (55, 4768764), (60, 4371367), (65, 4035108), (66, 3973970), (70, 3746886), (77, 3406260), (78, 3362590), (84, 3122405), (91, 2882220), (105, 2497924), (110, 2384382), (121, 2167620), (130, 2017554), (132, 1986985), (140, 1873443), (143, 1834140), (154, 1703130), (156, 1681295), (165, 1589588), (182, 1441110), (195, 1345036), (210, 1248962), (220, 1192191), (231, 1135420), (242, 1083810), (260, 1008777), (273, 960740), (286, 917070), (308, 851565), (330, 794794), (363, 722540), (364, 720555), (385, 681252), (390, 672518), (397, 660660), (420, 624481), (429, 611380), (455, 576444), (462, 567710), (484, 541905), (546, 480370), (572, 458535), (605, 433524), (660, 397397), (715, 366828), (726, 361270), (770, 340626), (780, 336259), (794, 330330), (847, 309660), (858, 305690), (910, 288222), (924, 283855), (1001, 262020), (1092, 240185), (1155, 227084), (1191, 220220), (1210, 216762), (1365, 192148), (1430, 183414), (1452, 180635), (1540, 170313), (1573, 166740), (1588, 165165), (1694, 154830), (1716, 152845), (1815, 144508), (1820, 144111), (1985, 132132), (2002, 131010), (2145, 122276), (2310, 113542), (2382, 110110), (2420, 108381), (2541, 103220), (2730, 96074), (2779, 94380), (2860, 91707), (3003, 87340), (3146, 83370), (3388, 77415), (3630, 72254), (3970, 66066), (4004, 65505), (4235, 61932), (4290, 61138), (4367, 60060), (4620, 56771), (4719, 55580), (4764, 55055), (5005, 52404), (5082, 51610), (5161, 50820), (5460, 48037), (5558, 47190), (5955, 44044), (6006, 43670), (6292, 41685), (7260, 36127), (7865, 33348), (7940, 33033), (8337, 31460), (8470, 30966), (8580, 30569), (8734, 30030), (9438, 27790), (10010, 26202), (10164, 25805), (10322, 25410), (11011, 23820), (11116, 23595), (11910, 22022), (12012, 21835), (12705, 20644), (13101, 20020), (13895, 18876), (15015, 17468), (15483, 16940), (15730, 16674)]