21786252480

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1627

約数の個数: 392

約数和(自身を含む): 79108944144

約数和(自身を除く): 57322691664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 192, 216, 240, 243, 244, 270, 288, 305, 320, 324, 360, 366, 405, 432, 480, 486, 488, 540, 549, 576, 610, 648, 720, 729, 732, 810, 864, 915, 960, 972, 976, 1080, 1098, 1215, 1220, 1296, 1440, 1458, 1464, 1531, 1620, 1647, 1728, 1830, 1944, 1952, 2160, 2196, 2430, 2440, 2592, 2745, 2880, 2916, 2928, 3062, 3240, 3294, 3645, 3660, 3888, 3904, 4320, 4392, 4593, 4860, 4880, 4941, 5184, 5490, 5832, 5856, 6124, 6480, 6588, 7290, 7320, 7655, 7776, 8235, 8640, 8784, 9186, 9720, 9760, 9882, 10980, 11664, 11712, 12248, 12960, 13176, 13779, 14580, 14640, 14823, 15310, 15552, 16470, 17568, 18372, 19440, 19520, 19764, 21960, 22965, 23328, 24496, 24705, 25920, 26352, 27558, 29160, 29280, 29646, 30620, 32940, 35136, 36744, 38880, 39528, 41337, 43920, 44469, 45930, 46656, 48992, 49410, 52704, 55116, 58320, 58560, 59292, 61240, 65880, 68895, 73488, 74115, 77760, 79056, 82674, 87840, 88938, 91860, 93391, 97984, 98820, 105408, 110232, 116640, 118584, 122480, 124011, 131760, 137790, 146976, 148230, 158112, 165348, 175680, 177876, 183720, 186782, 197640, 206685, 220464, 222345, 233280, 237168, 244960, 248022, 263520, 275580, 280173, 293952, 296460, 316224, 330696, 355752, 367440, 372033, 373564, 395280, 413370, 440928, 444690, 466955, 474336, 489920, 496044, 527040, 551160, 560346, 592920, 620055, 661392, 711504, 734880, 744066, 747128, 790560, 826740, 840519, 881856, 889380, 933910, 948672, 992088, 1102320, 1116099, 1120692, 1185840, 1240110, 1322784, 1400865, 1423008, 1469760, 1488132, 1494256, 1581120, 1653480, 1681038, 1778760, 1860165, 1867820, 1984176, 2204640, 2232198, 2241384, 2371680, 2480220, 2521557, 2645568, 2801730, 2846016, 2976264, 2988512, 3306960, 3362076, 3557520, 3720330, 3735640, 3968352, 4202595, 4409280, 4464396, 4482768, 4743360, 4960440, 5043114, 5580495, 5603460, 5952528, 5977024, 6613920, 6724152, 7115040, 7440660, 7471280, 7564671, 7936704, 8405190, 8928792, 8965536, 9920880, 10086228, 11160990, 11206920, 11905056, 12607785, 13227840, 13448304, 14230080, 14881320, 14942560, 15129342, 16810380, 17857584, 17931072, 19841760, 20172456, 22321980, 22413840, 22694013, 23810112, 25215570, 26896608, 29762640, 29885120, 30258684, 33620760, 35715168, 37823355, 39683520, 40344912, 44643960, 44827680, 45388026, 50431140, 53793216, 59525280, 60517368, 67241520, 68082039, 71430336, 75646710, 80689824, 89287920, 89655360, 90776052, 100862280, 113470065, 119050560, 121034736, 134483040, 136164078, 151293420, 161379648, 178575840, 181552104, 201724560, 226940130, 242069472, 268966080, 272328156, 302586840, 340410195, 357151680, 363104208, 403449120, 453880260, 484138944, 544656312, 605173680, 680820390, 726208416, 806898240, 907760520, 1089312624, 1210347360, 1361640780, 1452416832, 1815521040, 2178625248, 2420694720, 2723281560, 3631042080, 4357250496, 5446563120, 7262084160, 10893126240, 21786252480]

約数ペア:

[(1, 21786252480), (2, 10893126240), (3, 7262084160), (4, 5446563120), (5, 4357250496), (6, 3631042080), (8, 2723281560), (9, 2420694720), (10, 2178625248), (12, 1815521040), (15, 1452416832), (16, 1361640780), (18, 1210347360), (20, 1089312624), (24, 907760520), (27, 806898240), (30, 726208416), (32, 680820390), (36, 605173680), (40, 544656312), (45, 484138944), (48, 453880260), (54, 403449120), (60, 363104208), (61, 357151680), (64, 340410195), (72, 302586840), (80, 272328156), (81, 268966080), (90, 242069472), (96, 226940130), (108, 201724560), (120, 181552104), (122, 178575840), (135, 161379648), (144, 151293420), (160, 136164078), (162, 134483040), (180, 121034736), (183, 119050560), (192, 113470065), (216, 100862280), (240, 90776052), (243, 89655360), (244, 89287920), (270, 80689824), (288, 75646710), (305, 71430336), (320, 68082039), (324, 67241520), (360, 60517368), (366, 59525280), (405, 53793216), (432, 50431140), (480, 45388026), (486, 44827680), (488, 44643960), (540, 40344912), (549, 39683520), (576, 37823355), (610, 35715168), (648, 33620760), (720, 30258684), (729, 29885120), (732, 29762640), (810, 26896608), (864, 25215570), (915, 23810112), (960, 22694013), (972, 22413840), (976, 22321980), (1080, 20172456), (1098, 19841760), (1215, 17931072), (1220, 17857584), (1296, 16810380), (1440, 15129342), (1458, 14942560), (1464, 14881320), (1531, 14230080), (1620, 13448304), (1647, 13227840), (1728, 12607785), (1830, 11905056), (1944, 11206920), (1952, 11160990), (2160, 10086228), (2196, 9920880), (2430, 8965536), (2440, 8928792), (2592, 8405190), (2745, 7936704), (2880, 7564671), (2916, 7471280), (2928, 7440660), (3062, 7115040), (3240, 6724152), (3294, 6613920), (3645, 5977024), (3660, 5952528), (3888, 5603460), (3904, 5580495), (4320, 5043114), (4392, 4960440), (4593, 4743360), (4860, 4482768), (4880, 4464396), (4941, 4409280), (5184, 4202595), (5490, 3968352), (5832, 3735640), (5856, 3720330), (6124, 3557520), (6480, 3362076), (6588, 3306960), (7290, 2988512), (7320, 2976264), (7655, 2846016), (7776, 2801730), (8235, 2645568), (8640, 2521557), (8784, 2480220), (9186, 2371680), (9720, 2241384), (9760, 2232198), (9882, 2204640), (10980, 1984176), (11664, 1867820), (11712, 1860165), (12248, 1778760), (12960, 1681038), (13176, 1653480), (13779, 1581120), (14580, 1494256), (14640, 1488132), (14823, 1469760), (15310, 1423008), (15552, 1400865), (16470, 1322784), (17568, 1240110), (18372, 1185840), (19440, 1120692), (19520, 1116099), (19764, 1102320), (21960, 992088), (22965, 948672), (23328, 933910), (24496, 889380), (24705, 881856), (25920, 840519), (26352, 826740), (27558, 790560), (29160, 747128), (29280, 744066), (29646, 734880), (30620, 711504), (32940, 661392), (35136, 620055), (36744, 592920), (38880, 560346), (39528, 551160), (41337, 527040), (43920, 496044), (44469, 489920), (45930, 474336), (46656, 466955), (48992, 444690), (49410, 440928), (52704, 413370), (55116, 395280), (58320, 373564), (58560, 372033), (59292, 367440), (61240, 355752), (65880, 330696), (68895, 316224), (73488, 296460), (74115, 293952), (77760, 280173), (79056, 275580), (82674, 263520), (87840, 248022), (88938, 244960), (91860, 237168), (93391, 233280), (97984, 222345), (98820, 220464), (105408, 206685), (110232, 197640), (116640, 186782), (118584, 183720), (122480, 177876), (124011, 175680), (131760, 165348), (137790, 158112), (146976, 148230)]