18555907680

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2846

約数の個数: 384

約数和(自身を含む): 69232665600

約数和(自身を除く): 50676757920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 486, 513, 540, 570, 608, 648, 684, 720, 729, 760, 810, 855, 864, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1440, 1458, 1520, 1539, 1620, 1710, 1824, 1944, 2052, 2160, 2187, 2280, 2430, 2565, 2592, 2736, 2791, 2916, 3040, 3078, 3240, 3420, 3645, 3888, 4104, 4320, 4374, 4560, 4617, 4860, 5130, 5472, 5582, 5832, 6156, 6480, 6840, 7290, 7695, 7776, 8208, 8373, 8748, 9120, 9234, 9720, 10260, 10935, 11164, 11664, 12312, 12960, 13680, 13851, 13955, 14580, 15390, 16416, 16746, 17496, 18468, 19440, 20520, 21870, 22328, 23085, 23328, 24624, 25119, 27360, 27702, 27910, 29160, 30780, 33492, 34992, 36936, 38880, 41040, 41553, 41865, 43740, 44656, 46170, 49248, 50238, 53029, 55404, 55820, 58320, 61560, 66984, 69255, 69984, 73872, 75357, 82080, 83106, 83730, 87480, 89312, 92340, 100476, 106058, 110808, 111640, 116640, 123120, 125595, 133968, 138510, 147744, 150714, 159087, 166212, 167460, 174960, 184680, 200952, 207765, 212116, 221616, 223280, 226071, 246240, 251190, 265145, 267936, 277020, 301428, 318174, 332424, 334920, 349920, 369360, 376785, 401904, 415530, 424232, 443232, 446560, 452142, 477261, 502380, 530290, 554040, 602856, 636348, 664848, 669840, 678213, 738720, 753570, 795435, 803808, 831060, 848464, 904284, 954522, 1004760, 1060580, 1108080, 1130355, 1205712, 1272696, 1329696, 1339680, 1356426, 1431783, 1507140, 1590870, 1662120, 1696928, 1808568, 1909044, 2009520, 2034639, 2121160, 2216160, 2260710, 2386305, 2411424, 2545392, 2712852, 2863566, 3014280, 3181740, 3324240, 3391065, 3617136, 3818088, 4019040, 4069278, 4242320, 4295349, 4521420, 4772610, 5090784, 5425704, 5727132, 6028560, 6103917, 6363480, 6648480, 6782130, 7158915, 7234272, 7636176, 8138556, 8484640, 8590698, 9042840, 9545220, 10173195, 10851408, 11454264, 12057120, 12207834, 12726960, 12886047, 13564260, 14317830, 15272352, 16277112, 17181396, 18085680, 19090440, 20346390, 21476745, 21702816, 22908528, 24415668, 25453920, 25772094, 27128520, 28635660, 30519585, 32554224, 34362792, 36171360, 38180880, 38658141, 40692780, 42953490, 45817056, 48831336, 51544188, 54257040, 57271320, 61039170, 64430235, 65108448, 68725584, 76361760, 77316282, 81385560, 85906980, 97662672, 103088376, 108514080, 114542640, 115974423, 122078340, 128860470, 137451168, 154632564, 162771120, 171813960, 193290705, 195325344, 206176752, 229085280, 231948846, 244156680, 257720940, 309265128, 325542240, 343627920, 386581410, 412353504, 463897692, 488313360, 515441880, 579872115, 618530256, 687255840, 773162820, 927795384, 976626720, 1030883760, 1159744230, 1237060512, 1546325640, 1855590768, 2061767520, 2319488460, 3092651280, 3711181536, 4638976920, 6185302560, 9277953840, 18555907680]

約数ペア:

[(1, 18555907680), (2, 9277953840), (3, 6185302560), (4, 4638976920), (5, 3711181536), (6, 3092651280), (8, 2319488460), (9, 2061767520), (10, 1855590768), (12, 1546325640), (15, 1237060512), (16, 1159744230), (18, 1030883760), (19, 976626720), (20, 927795384), (24, 773162820), (27, 687255840), (30, 618530256), (32, 579872115), (36, 515441880), (38, 488313360), (40, 463897692), (45, 412353504), (48, 386581410), (54, 343627920), (57, 325542240), (60, 309265128), (72, 257720940), (76, 244156680), (80, 231948846), (81, 229085280), (90, 206176752), (95, 195325344), (96, 193290705), (108, 171813960), (114, 162771120), (120, 154632564), (135, 137451168), (144, 128860470), (152, 122078340), (160, 115974423), (162, 114542640), (171, 108514080), (180, 103088376), (190, 97662672), (216, 85906980), (228, 81385560), (240, 77316282), (243, 76361760), (270, 68725584), (285, 65108448), (288, 64430235), (304, 61039170), (324, 57271320), (342, 54257040), (360, 51544188), (380, 48831336), (405, 45817056), (432, 42953490), (456, 40692780), (480, 38658141), (486, 38180880), (513, 36171360), (540, 34362792), (570, 32554224), (608, 30519585), (648, 28635660), (684, 27128520), (720, 25772094), (729, 25453920), (760, 24415668), (810, 22908528), (855, 21702816), (864, 21476745), (912, 20346390), (972, 19090440), (1026, 18085680), (1080, 17181396), (1140, 16277112), (1215, 15272352), (1296, 14317830), (1368, 13564260), (1440, 12886047), (1458, 12726960), (1520, 12207834), (1539, 12057120), (1620, 11454264), (1710, 10851408), (1824, 10173195), (1944, 9545220), (2052, 9042840), (2160, 8590698), (2187, 8484640), (2280, 8138556), (2430, 7636176), (2565, 7234272), (2592, 7158915), (2736, 6782130), (2791, 6648480), (2916, 6363480), (3040, 6103917), (3078, 6028560), (3240, 5727132), (3420, 5425704), (3645, 5090784), (3888, 4772610), (4104, 4521420), (4320, 4295349), (4374, 4242320), (4560, 4069278), (4617, 4019040), (4860, 3818088), (5130, 3617136), (5472, 3391065), (5582, 3324240), (5832, 3181740), (6156, 3014280), (6480, 2863566), (6840, 2712852), (7290, 2545392), (7695, 2411424), (7776, 2386305), (8208, 2260710), (8373, 2216160), (8748, 2121160), (9120, 2034639), (9234, 2009520), (9720, 1909044), (10260, 1808568), (10935, 1696928), (11164, 1662120), (11664, 1590870), (12312, 1507140), (12960, 1431783), (13680, 1356426), (13851, 1339680), (13955, 1329696), (14580, 1272696), (15390, 1205712), (16416, 1130355), (16746, 1108080), (17496, 1060580), (18468, 1004760), (19440, 954522), (20520, 904284), (21870, 848464), (22328, 831060), (23085, 803808), (23328, 795435), (24624, 753570), (25119, 738720), (27360, 678213), (27702, 669840), (27910, 664848), (29160, 636348), (30780, 602856), (33492, 554040), (34992, 530290), (36936, 502380), (38880, 477261), (41040, 452142), (41553, 446560), (41865, 443232), (43740, 424232), (44656, 415530), (46170, 401904), (49248, 376785), (50238, 369360), (53029, 349920), (55404, 334920), (55820, 332424), (58320, 318174), (61560, 301428), (66984, 277020), (69255, 267936), (69984, 265145), (73872, 251190), (75357, 246240), (82080, 226071), (83106, 223280), (83730, 221616), (87480, 212116), (89312, 207765), (92340, 200952), (100476, 184680), (106058, 174960), (110808, 167460), (111640, 166212), (116640, 159087), (123120, 150714), (125595, 147744), (133968, 138510)]