21049980432840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{1489}}^1$

素因数の和:1900

約数の個数: 768

約数和(自身を含む): 73141281158400

約数和(自身を除く): 52091300725560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 113, 120, 122, 135, 162, 180, 183, 211, 216, 226, 243, 244, 270, 305, 324, 339, 360, 366, 405, 422, 452, 486, 488, 540, 549, 565, 610, 633, 648, 678, 732, 810, 844, 904, 915, 972, 1017, 1055, 1080, 1098, 1130, 1215, 1220, 1266, 1356, 1464, 1489, 1620, 1647, 1688, 1695, 1830, 1899, 1944, 2034, 2110, 2196, 2260, 2430, 2440, 2532, 2712, 2745, 2978, 3051, 3165, 3240, 3294, 3390, 3660, 3798, 4068, 4220, 4392, 4467, 4520, 4860, 4941, 5064, 5085, 5490, 5697, 5956, 6102, 6330, 6588, 6780, 6893, 7320, 7445, 7596, 8136, 8235, 8440, 8934, 9153, 9495, 9720, 9882, 10170, 10980, 11394, 11912, 12204, 12660, 12871, 13176, 13401, 13560, 13786, 14823, 14890, 15192, 15255, 16470, 17091, 17868, 18306, 18990, 19764, 20340, 20679, 21960, 22335, 22788, 23843, 24408, 24705, 25320, 25742, 26802, 27459, 27572, 28485, 29646, 29780, 30510, 32940, 34182, 34465, 35736, 36612, 37980, 38613, 39528, 40203, 40680, 41358, 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76659676, 77251320, 78538842, 81772902, 82109416, 84828330, 87265380, 88285788, 90858780, 92373093, 95824595, 98095320, 101793996, 102636770, 104718456, 106506681, 109030536, 110357235, 113104440, 114989514, 115876980, 117808263, 123164124, 125106120, 127242495, 130898070, 136288170, 142008908, 147142980, 152690994, 153319352, 153955155, 157077684, 163545804, 169656660, 172484271, 174530760, 176571576, 177511135, 181717560, 184746186, 191649190, 196347105, 203587992, 204432255, 205273540, 213013362, 220714470, 229979028, 231753960, 235616526, 246328248, 254484990, 261796140, 272576340, 277119279, 284017816, 287473785, 294285960, 305381988, 307910310, 314155368, 319520043, 327091608, 339313320, 344968542, 353424789, 355022270, 369492372, 381727485, 383298380, 392694210, 408864510, 410547080, 426026724, 441428940, 459958056, 461865465, 471233052, 508969980, 517452813, 523592280, 532533405, 545152680, 554238558, 574947570, 589041315, 610763976, 615820620, 639040086, 689937084, 706849578, 710044540, 738984744, 763454970, 766596760, 785388420, 817729020, 831357837, 852053448, 862421355, 882857880, 923730930, 942466104, 958560129, 1017939960, 1034905626, 1065066810, 1108477116, 1149895140, 1178082630, 1231641240, 1278080172, 1379874168, 1385596395, 1413699156, 1420089080, 1526909940, 1552358439, 1570776840, 1597600215, 1635458040, 1662715674, 1724842710, 1767123945, 1847461860, 1917120258, 2069811252, 2130133620, 2165635847, 2216954232, 2299790280, 2356165260, 2494073511, 2556160344, 2587264065, 2771192790, 2827398312, 2875680387, 3053819880, 3104716878, 3195200430, 3325431348, 3449685420, 3534247890, 3694923720, 3834240516, 4139622504, 4156789185, 4260267240, 4331271694, 4657075317, 4712330520, 4792800645, 4988147022, 5174528130, 5542385580, 5751360774, 6209433756, 6390400860, 6496907541, 6650862696, 6899370840, 7068495780, 7668481032, 7761792195, 8313578370, 8627041161, 8662543388, 9314150634, 9585601290, 9976294044, 10349056260, 10828179235, 11084771160, 11502721548, 12418867512, 12470367555, 12780801720, 12993815082, 14136991560, 14378401935, 15523584390, 16627156740, 17254082322, 17325086776, 18628301268, 19171202580, 19490722623, 19952588088, 20698112520, 21656358470, 23005443096, 23285376585, 24940735110, 25987630164, 28756803870, 31047168780, 32484537705, 33254313480, 34508164644, 37256602536, 38342405160, 38981445246, 43135205805, 43312716940, 46570753170, 49881470220, 51975260328, 57513607740, 58472167869, 62094337560, 64969075410, 69016329288, 77962890492, 86270411610, 86625433880, 93141506340, 97453613115, 99762940440, 115027215480, 116944335738, 129938150820, 155925780984, 172540823220, 175416503607, 186283012680, 194907226230, 233888671476, 259876301640, 292360839345, 345081646440, 350833007214, 389814452460, 467777342952, 526249510821, 584721678690, 701666014428, 779628904920, 877082518035, 1052499021642, 1169443357380, 1403332028856, 1754165036070, 2104998043284, 2338886714760, 2631247554105, 3508330072140, 4209996086568, 5262495108210, 7016660144280, 10524990216420, 21049980432840]

約数ペア:

[(1, 21049980432840), (2, 10524990216420), (3, 7016660144280), (4, 5262495108210), (5, 4209996086568), (6, 3508330072140), (8, 2631247554105), (9, 2338886714760), (10, 2104998043284), (12, 1754165036070), (15, 1403332028856), (18, 1169443357380), (20, 1052499021642), (24, 877082518035), (27, 779628904920), (30, 701666014428), (36, 584721678690), (40, 526249510821), (45, 467777342952), (54, 389814452460), (60, 350833007214), (61, 345081646440), (72, 292360839345), (81, 259876301640), (90, 233888671476), (108, 194907226230), (113, 186283012680), (120, 175416503607), (122, 172540823220), (135, 155925780984), (162, 129938150820), (180, 116944335738), (183, 115027215480), (211, 99762940440), (216, 97453613115), (226, 93141506340), (243, 86625433880), (244, 86270411610), (270, 77962890492), (305, 69016329288), (324, 64969075410), (339, 62094337560), (360, 58472167869), (366, 57513607740), (405, 51975260328), (422, 49881470220), (452, 46570753170), (486, 43312716940), (488, 43135205805), (540, 38981445246), (549, 38342405160), (565, 37256602536), (610, 34508164644), (633, 33254313480), (648, 32484537705), (678, 31047168780), (732, 28756803870), (810, 25987630164), (844, 24940735110), (904, 23285376585), (915, 23005443096), (972, 21656358470), (1017, 20698112520), (1055, 19952588088), (1080, 19490722623), (1098, 19171202580), (1130, 18628301268), (1215, 17325086776), (1220, 17254082322), (1266, 16627156740), (1356, 15523584390), (1464, 14378401935), (1489, 14136991560), (1620, 12993815082), (1647, 12780801720), (1688, 12470367555), (1695, 12418867512), (1830, 11502721548), (1899, 11084771160), (1944, 10828179235), (2034, 10349056260), (2110, 9976294044), (2196, 9585601290), (2260, 9314150634), (2430, 8662543388), (2440, 8627041161), (2532, 8313578370), (2712, 7761792195), (2745, 7668481032), (2978, 7068495780), (3051, 6899370840), (3165, 6650862696), (3240, 6496907541), (3294, 6390400860), (3390, 6209433756), (3660, 5751360774), (3798, 5542385580), (4068, 5174528130), (4220, 4988147022), (4392, 4792800645), (4467, 4712330520), (4520, 4657075317), (4860, 4331271694), (4941, 4260267240), (5064, 4156789185), (5085, 4139622504), (5490, 3834240516), (5697, 3694923720), (5956, 3534247890), (6102, 3449685420), (6330, 3325431348), (6588, 3195200430), (6780, 3104716878), (6893, 3053819880), (7320, 2875680387), (7445, 2827398312), (7596, 2771192790), (8136, 2587264065), (8235, 2556160344), (8440, 2494073511), (8934, 2356165260), (9153, 2299790280), (9495, 2216954232), (9720, 2165635847), (9882, 2130133620), (10170, 2069811252), (10980, 1917120258), (11394, 1847461860), (11912, 1767123945), (12204, 1724842710), (12660, 1662715674), (12871, 1635458040), (13176, 1597600215), (13401, 1570776840), (13560, 1552358439), (13786, 1526909940), (14823, 1420089080), (14890, 1413699156), (15192, 1385596395), (15255, 1379874168), (16470, 1278080172), (17091, 1231641240), (17868, 1178082630), (18306, 1149895140), (18990, 1108477116), (19764, 1065066810), (20340, 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(231678, 90858780), (238430, 88285788), (241218, 87265380), (248148, 84828330), (256365, 82109416), (257420, 81772902), (268020, 78538842), (272487, 77251320), (274590, 76659676), (275720, 76345497), (286116, 73571490), (296460, 71004454), (308904, 68144085), (310185, 67862664), (314179, 66999960), (321624, 65449035), (336514, 62553060), (341820, 61582062), (347517, 60572520), (357645, 58857192), (361827, 58176920), (363316, 57938490), (366120, 57494757), (372222, 56552220), (386130, 54515268), (402030, 52359228), (410184, 51318385), (413580, 50896998), (429174, 49047660), (454145, 46350792), (463356, 45429390), (476860, 44142894), (482436, 43632690), (496296, 42414165), (504771, 41702040), (512730, 41054708), (514840, 40886451), (536040, 39269421), (544974, 38625660), (549180, 38329838), (558333, 37701480), (572232, 36785745), (579195, 36343512), (592920, 35502227), (603045, 34906152), (620370, 33931332), (628358, 33499980), (643761, 32698440), (673028, 31276530), (683640, 30791031), 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