20131244640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:447

約数の個数: 576

約数和(自身を含む): 76825869120

約数和(自身を除く): 56694624480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 89, 90, 96, 104, 117, 120, 129, 130, 144, 156, 160, 172, 178, 180, 195, 208, 215, 234, 240, 258, 260, 267, 281, 288, 312, 344, 356, 360, 387, 390, 416, 430, 445, 468, 480, 516, 520, 534, 559, 562, 585, 624, 645, 688, 712, 720, 774, 780, 801, 843, 860, 890, 936, 1032, 1040, 1068, 1118, 1124, 1157, 1170, 1248, 1290, 1335, 1376, 1405, 1424, 1440, 1548, 1560, 1602, 1677, 1686, 1720, 1780, 1872, 1935, 2064, 2080, 2136, 2236, 2248, 2314, 2340, 2529, 2580, 2670, 2795, 2810, 2848, 3096, 3120, 3204, 3354, 3372, 3440, 3471, 3560, 3653, 3744, 3827, 3870, 4005, 4128, 4215, 4272, 4472, 4496, 4628, 4680, 5031, 5058, 5160, 5340, 5590, 5620, 5785, 6192, 6240, 6408, 6708, 6744, 6880, 6942, 7120, 7306, 7654, 7740, 8010, 8385, 8430, 8544, 8944, 8992, 9256, 9360, 10062, 10116, 10320, 10413, 10680, 10959, 11180, 11240, 11481, 11570, 12083, 12384, 12645, 12816, 13416, 13488, 13884, 14240, 14612, 15308, 15480, 16020, 16770, 16860, 17355, 17888, 18265, 18512, 18720, 19135, 20124, 20232, 20640, 20826, 21360, 21918, 22360, 22480, 22962, 23140, 24166, 25009, 25155, 25290, 25632, 26832, 26976, 27768, 29224, 30616, 30960, 32040, 32877, 33540, 33720, 34443, 34710, 36249, 36530, 37024, 38270, 40248, 40464, 41652, 42720, 43836, 44720, 44960, 45924, 46280, 48332, 49751, 50018, 50310, 50580, 52065, 53664, 54795, 55536, 57405, 58448, 60415, 61232, 61920, 64080, 65754, 67080, 67440, 68886, 69420, 72498, 73060, 75027, 76540, 80496, 80928, 83304, 87672, 89440, 91848, 92560, 96664, 99502, 100036, 100620, 101160, 104130, 108747, 109590, 111072, 114810, 116896, 120830, 122464, 125045, 128160, 131508, 134160, 134880, 137772, 138840, 144996, 146120, 149253, 150054, 153080, 157079, 160992, 164385, 166608, 172215, 175344, 181245, 183696, 185120, 193328, 199004, 200072, 201240, 202320, 208260, 217494, 219180, 225081, 229620, 241660, 248755, 250090, 263016, 268320, 275544, 277680, 289992, 292240, 298506, 300108, 306160, 314158, 325117, 328770, 333216, 344430, 350688, 362490, 367392, 375135, 386656, 398008, 400144, 402480, 404640, 416520, 434988, 438360, 447759, 450162, 459240, 471237, 483320, 497510, 500180, 526032, 543735, 551088, 555360, 579984, 584480, 597012, 600216, 612320, 628316, 650234, 657540, 688860, 724980, 746265, 750270, 785395, 796016, 800288, 804960, 833040, 869976, 876720, 895518, 900324, 918480, 942474, 966640, 975351, 995020, 1000360, 1052064, 1075387, 1087470, 1102176, 1125405, 1159968, 1194024, 1200432, 1256632, 1300468, 1315080, 1377720, 1413711, 1449960, 1492530, 1500540, 1570790, 1592032, 1625585, 1666080, 1739952, 1753440, 1791036, 1800648, 1836960, 1884948, 1933280, 1950702, 1990040, 2000720, 2150774, 2174940, 2238795, 2250810, 2356185, 2388048, 2400864, 2513264, 2600936, 2630160, 2755440, 2827422, 2899920, 2926053, 2985060, 3001080, 3141580, 3226161, 3251170, 3479904, 3582072, 3601296, 3769896, 3901404, 3980080, 4001440, 4301548, 4349880, 4477590, 4501620, 4712370, 4776096, 4876755, 5026528, 5201872, 5260320, 5376935, 5510880, 5654844, 5799840, 5852106, 5970120, 6002160, 6283160, 6452322, 6502340, 7068555, 7164144, 7202592, 7539792, 7802808, 7960160, 8603096, 8699760, 8955180, 9003240, 9424740, 9678483, 9753510, 10403744, 10753870, 11309688, 11704212, 11940240, 12004320, 12566320, 12904644, 13004680, 13980031, 14137110, 14328288, 14630265, 15079584, 15605616, 16130805, 17206192, 17399520, 17910360, 18006480, 18849480, 19356966, 19507020, 21507740, 22619376, 23408424, 23880480, 25132640, 25809288, 26009360, 27960062, 28274220, 29260530, 31211232, 32261610, 34412384, 35820720, 36012960, 37698960, 38713932, 39014040, 41940093, 43015480, 45238752, 46816848, 48392415, 51618576, 52018720, 55920124, 56548440, 58521060, 64523220, 69900155, 71641440, 75397920, 77427864, 78028080, 83880186, 86030960, 93633696, 96784830, 103237152, 111840248, 113096880, 117042120, 125820279, 129046440, 139800310, 154855728, 156056160, 167760372, 172061920, 193569660, 209700465, 223680496, 226193760, 234084240, 251640558, 258092880, 279600620, 309711456, 335520744, 387139320, 419400930, 447360992, 468168480, 503281116, 516185760, 559201240, 629101395, 671041488, 774278640, 838801860, 1006562232, 1118402480, 1258202790, 1342082976, 1548557280, 1677603720, 2013124464, 2236804960, 2516405580, 3355207440, 4026248928, 5032811160, 6710414880, 10065622320, 20131244640]

約数ペア:

[(1, 20131244640), (2, 10065622320), (3, 6710414880), (4, 5032811160), (5, 4026248928), (6, 3355207440), (8, 2516405580), (9, 2236804960), (10, 2013124464), (12, 1677603720), (13, 1548557280), (15, 1342082976), (16, 1258202790), (18, 1118402480), (20, 1006562232), (24, 838801860), (26, 774278640), (30, 671041488), (32, 629101395), (36, 559201240), (39, 516185760), (40, 503281116), (43, 468168480), (45, 447360992), (48, 419400930), (52, 387139320), (60, 335520744), (65, 309711456), (72, 279600620), (78, 258092880), (80, 251640558), (86, 234084240), (89, 226193760), (90, 223680496), (96, 209700465), (104, 193569660), (117, 172061920), (120, 167760372), (129, 156056160), (130, 154855728), (144, 139800310), (156, 129046440), (160, 125820279), (172, 117042120), (178, 113096880), (180, 111840248), (195, 103237152), (208, 96784830), (215, 93633696), (234, 86030960), (240, 83880186), (258, 78028080), (260, 77427864), (267, 75397920), (281, 71641440), (288, 69900155), (312, 64523220), (344, 58521060), (356, 56548440), (360, 55920124), (387, 52018720), (390, 51618576), (416, 48392415), (430, 46816848), (445, 45238752), (468, 43015480), (480, 41940093), (516, 39014040), (520, 38713932), (534, 37698960), (559, 36012960), (562, 35820720), (585, 34412384), (624, 32261610), (645, 31211232), (688, 29260530), (712, 28274220), (720, 27960062), (774, 26009360), (780, 25809288), (801, 25132640), (843, 23880480), (860, 23408424), (890, 22619376), (936, 21507740), (1032, 19507020), (1040, 19356966), (1068, 18849480), (1118, 18006480), (1124, 17910360), (1157, 17399520), (1170, 17206192), (1248, 16130805), (1290, 15605616), (1335, 15079584), (1376, 14630265), (1405, 14328288), (1424, 14137110), (1440, 13980031), (1548, 13004680), (1560, 12904644), (1602, 12566320), (1677, 12004320), (1686, 11940240), (1720, 11704212), (1780, 11309688), (1872, 10753870), (1935, 10403744), (2064, 9753510), (2080, 9678483), (2136, 9424740), (2236, 9003240), (2248, 8955180), (2314, 8699760), (2340, 8603096), (2529, 7960160), (2580, 7802808), (2670, 7539792), (2795, 7202592), (2810, 7164144), (2848, 7068555), (3096, 6502340), (3120, 6452322), (3204, 6283160), (3354, 6002160), (3372, 5970120), (3440, 5852106), (3471, 5799840), (3560, 5654844), (3653, 5510880), (3744, 5376935), (3827, 5260320), (3870, 5201872), (4005, 5026528), (4128, 4876755), (4215, 4776096), (4272, 4712370), (4472, 4501620), (4496, 4477590), (4628, 4349880), (4680, 4301548), (5031, 4001440), (5058, 3980080), (5160, 3901404), (5340, 3769896), (5590, 3601296), (5620, 3582072), (5785, 3479904), (6192, 3251170), (6240, 3226161), (6408, 3141580), (6708, 3001080), (6744, 2985060), (6880, 2926053), (6942, 2899920), (7120, 2827422), (7306, 2755440), (7654, 2630160), (7740, 2600936), (8010, 2513264), (8385, 2400864), (8430, 2388048), (8544, 2356185), (8944, 2250810), (8992, 2238795), (9256, 2174940), (9360, 2150774), (10062, 2000720), (10116, 1990040), (10320, 1950702), (10413, 1933280), (10680, 1884948), (10959, 1836960), (11180, 1800648), (11240, 1791036), (11481, 1753440), (11570, 1739952), (12083, 1666080), (12384, 1625585), (12645, 1592032), (12816, 1570790), (13416, 1500540), (13488, 1492530), (13884, 1449960), (14240, 1413711), (14612, 1377720), (15308, 1315080), (15480, 1300468), (16020, 1256632), (16770, 1200432), (16860, 1194024), (17355, 1159968), (17888, 1125405), (18265, 1102176), (18512, 1087470), (18720, 1075387), (19135, 1052064), (20124, 1000360), (20232, 995020), (20640, 975351), (20826, 966640), (21360, 942474), (21918, 918480), (22360, 900324), (22480, 895518), (22962, 876720), (23140, 869976), (24166, 833040), (25009, 804960), (25155, 800288), (25290, 796016), (25632, 785395), (26832, 750270), (26976, 746265), (27768, 724980), (29224, 688860), (30616, 657540), (30960, 650234), (32040, 628316), (32877, 612320), (33540, 600216), (33720, 597012), (34443, 584480), (34710, 579984), (36249, 555360), (36530, 551088), (37024, 543735), (38270, 526032), (40248, 500180), (40464, 497510), (41652, 483320), (42720, 471237), (43836, 459240), (44720, 450162), (44960, 447759), (45924, 438360), (46280, 434988), (48332, 416520), (49751, 404640), (50018, 402480), (50310, 400144), (50580, 398008), (52065, 386656), (53664, 375135), (54795, 367392), (55536, 362490), (57405, 350688), (58448, 344430), (60415, 333216), (61232, 328770), (61920, 325117), (64080, 314158), (65754, 306160), (67080, 300108), (67440, 298506), (68886, 292240), (69420, 289992), (72498, 277680), (73060, 275544), (75027, 268320), (76540, 263016), (80496, 250090), (80928, 248755), (83304, 241660), (87672, 229620), (89440, 225081), (91848, 219180), (92560, 217494), (96664, 208260), (99502, 202320), (100036, 201240), (100620, 200072), (101160, 199004), (104130, 193328), (108747, 185120), (109590, 183696), (111072, 181245), (114810, 175344), (116896, 172215), (120830, 166608), (122464, 164385), (125045, 160992), (128160, 157079), (131508, 153080), (134160, 150054), (134880, 149253), (137772, 146120), (138840, 144996)]