1250384520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1033}}^1$

素因数の和:1196

約数の個数: 256

約数和(自身を含む): 4717025280

約数和(自身を除く): 3466640760

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, 131, 132, 140, 154, 165, 168, 210, 220, 231, 262, 264, 280, 308, 330, 385, 393, 420, 440, 462, 524, 616, 655, 660, 770, 786, 840, 917, 924, 1033, 1048, 1155, 1310, 1320, 1441, 1540, 1572, 1834, 1848, 1965, 2066, 2310, 2620, 2751, 2882, 3080, 3099, 3144, 3668, 3930, 4132, 4323, 4585, 4620, 5165, 5240, 5502, 5764, 6198, 7205, 7231, 7336, 7860, 8264, 8646, 9170, 9240, 10087, 10330, 11004, 11363, 11528, 12396, 13755, 14410, 14462, 15495, 15720, 17292, 18340, 20174, 20660, 21615, 21693, 22008, 22726, 24792, 27510, 28820, 28924, 30261, 30990, 34089, 34584, 36155, 36680, 40348, 41320, 43230, 43386, 45452, 50435, 55020, 56815, 57640, 57848, 60522, 61980, 68178, 72310, 79541, 80696, 86460, 86772, 90904, 100870, 108465, 110040, 113630, 121044, 123960, 135323, 136356, 144620, 151305, 159082, 170445, 172920, 173544, 201740, 216930, 227260, 238623, 242088, 270646, 272712, 289240, 302610, 318164, 340890, 397705, 403480, 405969, 433860, 454520, 477246, 541292, 605220, 636328, 676615, 681780, 795410, 811938, 867720, 947261, 954492, 1082584, 1193115, 1210440, 1353230, 1363560, 1488553, 1590820, 1623876, 1894522, 1908984, 2029845, 2386230, 2706460, 2841783, 2977106, 3181640, 3247752, 3789044, 4059690, 4465659, 4736305, 4772460, 5412920, 5683566, 5954212, 7442765, 7578088, 8119380, 8931318, 9472610, 9544920, 10419871, 11367132, 11908424, 14208915, 14885530, 16238760, 17862636, 18945220, 20839742, 22328295, 22734264, 28417830, 29771060, 31259613, 35725272, 37890440, 41679484, 44656590, 52099355, 56835660, 59542120, 62519226, 83358968, 89313180, 104198710, 113671320, 125038452, 156298065, 178626360, 208397420, 250076904, 312596130, 416794840, 625192260, 1250384520]

約数ペア:

[(1, 1250384520), (2, 625192260), (3, 416794840), (4, 312596130), (5, 250076904), (6, 208397420), (7, 178626360), (8, 156298065), (10, 125038452), (11, 113671320), (12, 104198710), (14, 89313180), (15, 83358968), (20, 62519226), (21, 59542120), (22, 56835660), (24, 52099355), (28, 44656590), (30, 41679484), (33, 37890440), (35, 35725272), (40, 31259613), (42, 29771060), (44, 28417830), (55, 22734264), (56, 22328295), (60, 20839742), (66, 18945220), (70, 17862636), (77, 16238760), (84, 14885530), (88, 14208915), (105, 11908424), (110, 11367132), (120, 10419871), (131, 9544920), (132, 9472610), (140, 8931318), (154, 8119380), (165, 7578088), (168, 7442765), (210, 5954212), (220, 5683566), (231, 5412920), (262, 4772460), (264, 4736305), (280, 4465659), (308, 4059690), (330, 3789044), (385, 3247752), (393, 3181640), (420, 2977106), (440, 2841783), (462, 2706460), (524, 2386230), (616, 2029845), (655, 1908984), (660, 1894522), (770, 1623876), (786, 1590820), (840, 1488553), (917, 1363560), (924, 1353230), (1033, 1210440), (1048, 1193115), (1155, 1082584), (1310, 954492), (1320, 947261), (1441, 867720), (1540, 811938), (1572, 795410), (1834, 681780), (1848, 676615), (1965, 636328), (2066, 605220), (2310, 541292), (2620, 477246), (2751, 454520), (2882, 433860), (3080, 405969), (3099, 403480), (3144, 397705), (3668, 340890), (3930, 318164), (4132, 302610), (4323, 289240), (4585, 272712), (4620, 270646), (5165, 242088), (5240, 238623), (5502, 227260), (5764, 216930), (6198, 201740), (7205, 173544), (7231, 172920), (7336, 170445), (7860, 159082), (8264, 151305), (8646, 144620), (9170, 136356), (9240, 135323), (10087, 123960), (10330, 121044), (11004, 113630), (11363, 110040), (11528, 108465), (12396, 100870), (13755, 90904), (14410, 86772), (14462, 86460), (15495, 80696), (15720, 79541), (17292, 72310), (18340, 68178), (20174, 61980), (20660, 60522), (21615, 57848), (21693, 57640), (22008, 56815), (22726, 55020), (24792, 50435), (27510, 45452), (28820, 43386), (28924, 43230), (30261, 41320), (30990, 40348), (34089, 36680), (34584, 36155)]