17422020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:455

約数の個数: 192

約数和(自身を含む): 67737600

約数和(自身を除く): 50315580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 419, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 838, 924, 945, 990, 1155, 1188, 1257, 1260, 1386, 1485, 1540, 1676, 1890, 1980, 2079, 2095, 2310, 2514, 2772, 2933, 2970, 3465, 3771, 3780, 4158, 4190, 4609, 4620, 5028, 5866, 5940, 6285, 6930, 7542, 8316, 8380, 8799, 9218, 10395, 11313, 11732, 12570, 13827, 13860, 14665, 15084, 17598, 18436, 18855, 20790, 22626, 23045, 25140, 26397, 27654, 29330, 32263, 35196, 37710, 41481, 41580, 43995, 45252, 46090, 52794, 55308, 56565, 58660, 64526, 69135, 75420, 79191, 82962, 87990, 92180, 96789, 105588, 113130, 124443, 129052, 131985, 138270, 158382, 161315, 165924, 175980, 193578, 207405, 226260, 248886, 263970, 276540, 290367, 316764, 322630, 387156, 395955, 414810, 483945, 497772, 527940, 580734, 622215, 645260, 791910, 829620, 871101, 967890, 1161468, 1244430, 1451835, 1583820, 1742202, 1935780, 2488860, 2903670, 3484404, 4355505, 5807340, 8711010, 17422020]

約数ペア:

[(1, 17422020), (2, 8711010), (3, 5807340), (4, 4355505), (5, 3484404), (6, 2903670), (7, 2488860), (9, 1935780), (10, 1742202), (11, 1583820), (12, 1451835), (14, 1244430), (15, 1161468), (18, 967890), (20, 871101), (21, 829620), (22, 791910), (27, 645260), (28, 622215), (30, 580734), (33, 527940), (35, 497772), (36, 483945), (42, 414810), (44, 395955), (45, 387156), (54, 322630), (55, 316764), (60, 290367), (63, 276540), (66, 263970), (70, 248886), (77, 226260), (84, 207405), (90, 193578), (99, 175980), (105, 165924), (108, 161315), (110, 158382), (126, 138270), (132, 131985), (135, 129052), (140, 124443), (154, 113130), (165, 105588), (180, 96789), (189, 92180), (198, 87990), (210, 82962), (220, 79191), (231, 75420), (252, 69135), (270, 64526), (297, 58660), (308, 56565), (315, 55308), (330, 52794), (378, 46090), (385, 45252), (396, 43995), (419, 41580), (420, 41481), (462, 37710), (495, 35196), (540, 32263), (594, 29330), (630, 27654), (660, 26397), (693, 25140), (756, 23045), (770, 22626), (838, 20790), (924, 18855), (945, 18436), (990, 17598), (1155, 15084), (1188, 14665), (1257, 13860), (1260, 13827), (1386, 12570), (1485, 11732), (1540, 11313), (1676, 10395), (1890, 9218), (1980, 8799), (2079, 8380), (2095, 8316), (2310, 7542), (2514, 6930), (2772, 6285), (2933, 5940), (2970, 5866), (3465, 5028), (3771, 4620), (3780, 4609), (4158, 4190)]