26708220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 105670656

約数和(自身を除く): 78962436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 41, 42, 44, 45, 47, 55, 60, 63, 66, 70, 77, 82, 84, 90, 94, 99, 105, 110, 123, 126, 132, 140, 141, 154, 164, 165, 180, 188, 198, 205, 210, 220, 231, 235, 246, 252, 282, 287, 308, 315, 329, 330, 369, 385, 396, 410, 420, 423, 451, 462, 470, 492, 495, 517, 564, 574, 615, 630, 658, 660, 693, 705, 738, 770, 820, 846, 861, 902, 924, 940, 987, 990, 1034, 1148, 1155, 1230, 1260, 1316, 1353, 1386, 1410, 1435, 1476, 1540, 1551, 1645, 1692, 1722, 1804, 1845, 1927, 1974, 1980, 2068, 2115, 2255, 2310, 2460, 2583, 2585, 2706, 2772, 2820, 2870, 2961, 3102, 3157, 3290, 3444, 3465, 3619, 3690, 3854, 3948, 4059, 4230, 4305, 4510, 4620, 4653, 4935, 5166, 5170, 5412, 5740, 5781, 5922, 6204, 6314, 6580, 6765, 6930, 7238, 7380, 7708, 7755, 8118, 8460, 8610, 9020, 9306, 9471, 9635, 9870, 10332, 10340, 10857, 11562, 11844, 12628, 12915, 13489, 13530, 13860, 14476, 14805, 15510, 15785, 16236, 17220, 17343, 18095, 18612, 18942, 19270, 19740, 20295, 21197, 21714, 23124, 23265, 25830, 26978, 27060, 28413, 28905, 29610, 31020, 31570, 32571, 34686, 36190, 37884, 38540, 40467, 40590, 42394, 43428, 46530, 47355, 51660, 53956, 54285, 56826, 57810, 59220, 63140, 63591, 65142, 67445, 69372, 72380, 80934, 81180, 84788, 86715, 93060, 94710, 105985, 108570, 113652, 115620, 121401, 127182, 130284, 134890, 142065, 148379, 161868, 162855, 173430, 189420, 190773, 202335, 211970, 217140, 242802, 254364, 269780, 284130, 296758, 317955, 325710, 346860, 381546, 404670, 423940, 445137, 485604, 568260, 593516, 607005, 635910, 651420, 741895, 763092, 809340, 890274, 953865, 1214010, 1271820, 1335411, 1483790, 1780548, 1907730, 2225685, 2428020, 2670822, 2967580, 3815460, 4451370, 5341644, 6677055, 8902740, 13354110, 26708220]

約数ペア:

[(1, 26708220), (2, 13354110), (3, 8902740), (4, 6677055), (5, 5341644), (6, 4451370), (7, 3815460), (9, 2967580), (10, 2670822), (11, 2428020), (12, 2225685), (14, 1907730), (15, 1780548), (18, 1483790), (20, 1335411), (21, 1271820), (22, 1214010), (28, 953865), (30, 890274), (33, 809340), (35, 763092), (36, 741895), (41, 651420), (42, 635910), (44, 607005), (45, 593516), (47, 568260), (55, 485604), (60, 445137), (63, 423940), (66, 404670), (70, 381546), (77, 346860), (82, 325710), (84, 317955), (90, 296758), (94, 284130), (99, 269780), (105, 254364), (110, 242802), (123, 217140), (126, 211970), (132, 202335), (140, 190773), (141, 189420), (154, 173430), (164, 162855), (165, 161868), (180, 148379), (188, 142065), (198, 134890), (205, 130284), (210, 127182), (220, 121401), (231, 115620), (235, 113652), (246, 108570), (252, 105985), (282, 94710), (287, 93060), (308, 86715), (315, 84788), (329, 81180), (330, 80934), (369, 72380), (385, 69372), (396, 67445), (410, 65142), (420, 63591), (423, 63140), (451, 59220), (462, 57810), (470, 56826), (492, 54285), (495, 53956), (517, 51660), (564, 47355), (574, 46530), (615, 43428), (630, 42394), (658, 40590), (660, 40467), (693, 38540), (705, 37884), (738, 36190), (770, 34686), (820, 32571), (846, 31570), (861, 31020), (902, 29610), (924, 28905), (940, 28413), (987, 27060), (990, 26978), (1034, 25830), (1148, 23265), (1155, 23124), (1230, 21714), (1260, 21197), (1316, 20295), (1353, 19740), (1386, 19270), (1410, 18942), (1435, 18612), (1476, 18095), (1540, 17343), (1551, 17220), (1645, 16236), (1692, 15785), (1722, 15510), (1804, 14805), (1845, 14476), (1927, 13860), (1974, 13530), (1980, 13489), (2068, 12915), (2115, 12628), (2255, 11844), (2310, 11562), (2460, 10857), (2583, 10340), (2585, 10332), (2706, 9870), (2772, 9635), (2820, 9471), (2870, 9306), (2961, 9020), (3102, 8610), (3157, 8460), (3290, 8118), (3444, 7755), (3465, 7708), (3619, 7380), (3690, 7238), (3854, 6930), (3948, 6765), (4059, 6580), (4230, 6314), (4305, 6204), (4510, 5922), (4620, 5781), (4653, 5740), (4935, 5412), (5166, 5170)]