2069709840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7919}}^1$

素因数の和:7963

約数の個数: 240

約数和(自身を含む): 7836998400

約数和(自身を除く): 5767288560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 880, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1584, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2640, 2904, 2970, 3267, 3630, 3960, 4356, 4752, 4840, 5445, 5808, 5940, 6534, 7260, 7919, 7920, 8712, 9680, 10890, 11880, 13068, 14520, 15838, 16335, 17424, 21780, 23757, 23760, 26136, 29040, 31676, 32670, 39595, 43560, 47514, 52272, 63352, 65340, 71271, 79190, 87109, 87120, 95028, 118785, 126704, 130680, 142542, 158380, 174218, 190056, 213813, 237570, 261327, 261360, 285084, 316760, 348436, 356355, 380112, 427626, 435545, 475140, 522654, 570168, 633520, 696872, 712710, 783981, 855252, 871090, 950280, 958199, 1045308, 1069065, 1140336, 1306635, 1393744, 1425420, 1567962, 1710504, 1742180, 1900560, 1916398, 2090616, 2138130, 2351943, 2613270, 2850840, 2874597, 3135924, 3421008, 3484360, 3832796, 3919905, 4181232, 4276260, 4703886, 4790995, 5226540, 5701680, 5749194, 6271848, 6968720, 7665592, 7839810, 8552520, 8623791, 9407772, 9581990, 10453080, 11498388, 11759715, 12543696, 14372985, 15331184, 15679620, 17105040, 17247582, 18815544, 19163980, 20906160, 22996776, 23519430, 25871373, 28745970, 31359240, 34495164, 37631088, 38327960, 43118955, 45993552, 47038860, 51742746, 57491940, 62718480, 68990328, 76655920, 86237910, 94077720, 103485492, 114983880, 129356865, 137980656, 172475820, 188155440, 206970984, 229967760, 258713730, 344951640, 413941968, 517427460, 689903280, 1034854920, 2069709840]

約数ペア:

[(1, 2069709840), (2, 1034854920), (3, 689903280), (4, 517427460), (5, 413941968), (6, 344951640), (8, 258713730), (9, 229967760), (10, 206970984), (11, 188155440), (12, 172475820), (15, 137980656), (16, 129356865), (18, 114983880), (20, 103485492), (22, 94077720), (24, 86237910), (27, 76655920), (30, 68990328), (33, 62718480), (36, 57491940), (40, 51742746), (44, 47038860), (45, 45993552), (48, 43118955), (54, 38327960), (55, 37631088), (60, 34495164), (66, 31359240), (72, 28745970), (80, 25871373), (88, 23519430), (90, 22996776), (99, 20906160), (108, 19163980), (110, 18815544), (120, 17247582), (121, 17105040), (132, 15679620), (135, 15331184), (144, 14372985), (165, 12543696), (176, 11759715), (180, 11498388), (198, 10453080), (216, 9581990), (220, 9407772), (240, 8623791), (242, 8552520), (264, 7839810), (270, 7665592), (297, 6968720), (330, 6271848), (360, 5749194), (363, 5701680), (396, 5226540), (432, 4790995), (440, 4703886), (484, 4276260), (495, 4181232), (528, 3919905), (540, 3832796), (594, 3484360), (605, 3421008), (660, 3135924), (720, 2874597), (726, 2850840), (792, 2613270), (880, 2351943), (968, 2138130), (990, 2090616), (1080, 1916398), (1089, 1900560), (1188, 1742180), (1210, 1710504), (1320, 1567962), (1452, 1425420), (1485, 1393744), (1584, 1306635), (1815, 1140336), (1936, 1069065), (1980, 1045308), (2160, 958199), (2178, 950280), (2376, 871090), (2420, 855252), (2640, 783981), (2904, 712710), (2970, 696872), (3267, 633520), (3630, 570168), (3960, 522654), (4356, 475140), (4752, 435545), (4840, 427626), (5445, 380112), (5808, 356355), (5940, 348436), (6534, 316760), (7260, 285084), (7919, 261360), (7920, 261327), (8712, 237570), (9680, 213813), (10890, 190056), (11880, 174218), (13068, 158380), (14520, 142542), (15838, 130680), (16335, 126704), (17424, 118785), (21780, 95028), (23757, 87120), (23760, 87109), (26136, 79190), (29040, 71271), (31676, 65340), (32670, 63352), (39595, 52272), (43560, 47514)]