211134420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 773450496

約数和(自身を除く): 562316076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 61, 63, 67, 70, 82, 84, 90, 105, 122, 123, 126, 134, 140, 164, 180, 183, 201, 205, 210, 244, 246, 252, 268, 287, 305, 315, 335, 366, 369, 402, 410, 420, 427, 469, 492, 549, 574, 603, 610, 615, 630, 670, 732, 738, 804, 820, 854, 861, 915, 938, 1005, 1098, 1148, 1206, 1220, 1230, 1260, 1281, 1340, 1407, 1435, 1476, 1708, 1722, 1830, 1845, 1876, 2010, 2135, 2196, 2345, 2412, 2460, 2501, 2562, 2583, 2745, 2747, 2814, 2870, 3015, 3444, 3660, 3690, 3843, 4020, 4087, 4221, 4270, 4305, 4690, 5002, 5124, 5166, 5490, 5494, 5628, 5740, 6030, 6405, 7035, 7380, 7503, 7686, 8174, 8241, 8442, 8540, 8610, 9380, 10004, 10332, 10980, 10988, 12060, 12261, 12505, 12810, 12915, 13735, 14070, 15006, 15372, 16348, 16482, 16884, 17220, 17507, 19215, 19229, 20435, 21105, 22509, 24522, 24723, 25010, 25620, 25830, 27470, 28140, 28609, 30012, 32964, 35014, 36783, 37515, 38430, 38458, 40870, 41205, 42210, 45018, 49044, 49446, 50020, 51660, 52521, 54940, 57218, 57687, 61305, 70028, 73566, 75030, 76860, 76916, 81740, 82410, 84420, 85827, 87535, 90036, 96145, 98892, 105042, 112545, 114436, 115374, 122610, 123615, 143045, 147132, 150060, 157563, 164820, 167567, 171654, 173061, 175070, 183915, 192290, 210084, 225090, 230748, 245220, 247230, 257481, 262605, 286090, 288435, 315126, 335134, 343308, 346122, 350140, 367830, 384580, 429135, 450180, 494460, 502701, 514962, 525210, 572180, 576870, 630252, 670268, 692244, 735660, 787815, 837835, 858270, 865305, 1005402, 1029924, 1050420, 1153740, 1172969, 1287405, 1508103, 1575630, 1675670, 1716540, 1730610, 2010804, 2345938, 2513505, 2574810, 3016206, 3151260, 3351340, 3461220, 3518907, 4691876, 5027010, 5149620, 5864845, 6032412, 7037814, 7540515, 10054020, 10556721, 11729690, 14075628, 15081030, 17594535, 21113442, 23459380, 30162060, 35189070, 42226884, 52783605, 70378140, 105567210, 211134420]

約数ペア:

[(1, 211134420), (2, 105567210), (3, 70378140), (4, 52783605), (5, 42226884), (6, 35189070), (7, 30162060), (9, 23459380), (10, 21113442), (12, 17594535), (14, 15081030), (15, 14075628), (18, 11729690), (20, 10556721), (21, 10054020), (28, 7540515), (30, 7037814), (35, 6032412), (36, 5864845), (41, 5149620), (42, 5027010), (45, 4691876), (60, 3518907), (61, 3461220), (63, 3351340), (67, 3151260), (70, 3016206), (82, 2574810), (84, 2513505), (90, 2345938), (105, 2010804), (122, 1730610), (123, 1716540), (126, 1675670), (134, 1575630), (140, 1508103), (164, 1287405), (180, 1172969), (183, 1153740), (201, 1050420), (205, 1029924), (210, 1005402), (244, 865305), (246, 858270), (252, 837835), (268, 787815), (287, 735660), (305, 692244), (315, 670268), (335, 630252), (366, 576870), (369, 572180), (402, 525210), (410, 514962), (420, 502701), (427, 494460), (469, 450180), (492, 429135), (549, 384580), (574, 367830), (603, 350140), (610, 346122), (615, 343308), (630, 335134), (670, 315126), (732, 288435), (738, 286090), (804, 262605), (820, 257481), (854, 247230), (861, 245220), (915, 230748), (938, 225090), (1005, 210084), (1098, 192290), (1148, 183915), (1206, 175070), (1220, 173061), (1230, 171654), (1260, 167567), (1281, 164820), (1340, 157563), (1407, 150060), (1435, 147132), (1476, 143045), (1708, 123615), (1722, 122610), (1830, 115374), (1845, 114436), (1876, 112545), (2010, 105042), (2135, 98892), (2196, 96145), (2345, 90036), (2412, 87535), (2460, 85827), (2501, 84420), (2562, 82410), (2583, 81740), (2745, 76916), (2747, 76860), (2814, 75030), (2870, 73566), (3015, 70028), (3444, 61305), (3660, 57687), (3690, 57218), (3843, 54940), (4020, 52521), (4087, 51660), (4221, 50020), (4270, 49446), (4305, 49044), (4690, 45018), (5002, 42210), (5124, 41205), (5166, 40870), (5490, 38458), (5494, 38430), (5628, 37515), (5740, 36783), (6030, 35014), (6405, 32964), (7035, 30012), (7380, 28609), (7503, 28140), (7686, 27470), (8174, 25830), (8241, 25620), (8442, 25010), (8540, 24723), (8610, 24522), (9380, 22509), (10004, 21105), (10332, 20435), (10980, 19229), (10988, 19215), (12060, 17507), (12261, 17220), (12505, 16884), (12810, 16482), (12915, 16348), (13735, 15372), (14070, 15006)]