2018340240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3863}}^1$

素因数の和:4197

約数の個数: 160

約数和(自身を含む): 7175540736

約数和(自身を除く): 5157200496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 311, 336, 420, 560, 622, 840, 933, 1244, 1555, 1680, 1866, 2177, 2488, 3110, 3732, 3863, 4354, 4665, 4976, 6220, 6531, 7464, 7726, 8708, 9330, 10885, 11589, 12440, 13062, 14928, 15452, 17416, 18660, 19315, 21770, 23178, 24880, 26124, 27041, 30904, 32655, 34832, 37320, 38630, 43540, 46356, 52248, 54082, 57945, 61808, 65310, 74640, 77260, 81123, 87080, 92712, 104496, 108164, 115890, 130620, 135205, 154520, 162246, 174160, 185424, 216328, 231780, 261240, 270410, 309040, 324492, 405615, 432656, 463560, 522480, 540820, 648984, 811230, 927120, 1081640, 1201393, 1297968, 1622460, 2163280, 2402786, 3244920, 3604179, 4805572, 6006965, 6489840, 7208358, 8409751, 9611144, 12013930, 14416716, 16819502, 18020895, 19222288, 24027860, 25229253, 28833432, 33639004, 36041790, 42048755, 48055720, 50458506, 57666864, 67278008, 72083580, 84097510, 96111440, 100917012, 126146265, 134556016, 144167160, 168195020, 201834024, 252292530, 288334320, 336390040, 403668048, 504585060, 672780080, 1009170120, 2018340240]

約数ペア:

[(1, 2018340240), (2, 1009170120), (3, 672780080), (4, 504585060), (5, 403668048), (6, 336390040), (7, 288334320), (8, 252292530), (10, 201834024), (12, 168195020), (14, 144167160), (15, 134556016), (16, 126146265), (20, 100917012), (21, 96111440), (24, 84097510), (28, 72083580), (30, 67278008), (35, 57666864), (40, 50458506), (42, 48055720), (48, 42048755), (56, 36041790), (60, 33639004), (70, 28833432), (80, 25229253), (84, 24027860), (105, 19222288), (112, 18020895), (120, 16819502), (140, 14416716), (168, 12013930), (210, 9611144), (240, 8409751), (280, 7208358), (311, 6489840), (336, 6006965), (420, 4805572), (560, 3604179), (622, 3244920), (840, 2402786), (933, 2163280), (1244, 1622460), (1555, 1297968), (1680, 1201393), (1866, 1081640), (2177, 927120), (2488, 811230), (3110, 648984), (3732, 540820), (3863, 522480), (4354, 463560), (4665, 432656), (4976, 405615), (6220, 324492), (6531, 309040), (7464, 270410), (7726, 261240), (8708, 231780), (9330, 216328), (10885, 185424), (11589, 174160), (12440, 162246), (13062, 154520), (14928, 135205), (15452, 130620), (17416, 115890), (18660, 108164), (19315, 104496), (21770, 92712), (23178, 87080), (24880, 81123), (26124, 77260), (27041, 74640), (30904, 65310), (32655, 61808), (34832, 57945), (37320, 54082), (38630, 52248), (43540, 46356)]