20162139840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:485

約数の個数: 448

約数和(自身を含む): 72956928000

約数和(自身を除く): 52794788160

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, 64, 72, 79, 80, 90, 96, 108, 109, 120, 135, 144, 158, 160, 180, 192, 216, 218, 237, 240, 270, 271, 288, 316, 320, 327, 360, 395, 432, 436, 474, 480, 540, 542, 545, 576, 632, 654, 711, 720, 790, 813, 864, 872, 948, 960, 981, 1080, 1084, 1090, 1185, 1264, 1308, 1355, 1422, 1440, 1580, 1626, 1635, 1728, 1744, 1896, 1962, 2133, 2160, 2168, 2180, 2370, 2439, 2528, 2616, 2710, 2844, 2880, 2943, 3160, 3252, 3270, 3488, 3555, 3792, 3924, 4065, 4266, 4320, 4336, 4360, 4740, 4878, 4905, 5056, 5232, 5420, 5688, 5886, 6320, 6504, 6540, 6976, 7110, 7317, 7584, 7848, 8130, 8532, 8611, 8640, 8672, 8720, 9480, 9756, 9810, 10464, 10665, 10840, 11376, 11772, 12195, 12640, 13008, 13080, 14220, 14634, 14715, 15168, 15696, 16260, 17064, 17222, 17344, 17440, 18960, 19512, 19620, 20928, 21330, 21409, 21680, 22752, 23544, 24390, 25280, 25833, 26016, 26160, 28440, 29268, 29430, 29539, 31392, 32520, 34128, 34444, 34880, 36585, 37920, 39024, 39240, 42660, 42818, 43055, 43360, 45504, 47088, 48780, 51666, 52032, 52320, 56880, 58536, 58860, 59078, 62784, 64227, 65040, 68256, 68888, 73170, 75840, 77499, 78048, 78480, 85320, 85636, 86110, 86720, 88617, 94176, 97560, 103332, 104640, 107045, 113760, 117072, 117720, 118156, 128454, 129165, 130080, 136512, 137776, 146340, 147695, 154998, 156096, 156960, 170640, 171272, 172220, 177234, 188352, 192681, 195120, 206664, 214090, 227520, 232497, 234144, 235440, 236312, 256908, 258330, 260160, 265851, 275552, 292680, 295390, 309996, 313920, 321135, 341280, 342544, 344440, 354468, 385362, 387495, 390240, 413328, 428180, 443085, 464994, 468288, 470880, 472624, 513816, 516660, 531702, 551104, 578043, 585360, 590780, 619992, 642270, 682560, 685088, 688880, 708936, 770724, 774990, 780480, 797553, 826656, 856360, 886170, 929988, 941760, 945248, 963405, 1027632, 1033320, 1063404, 1156086, 1162485, 1170720, 1181560, 1239984, 1284540, 1329255, 1370176, 1377760, 1417872, 1541448, 1549980, 1595106, 1653312, 1712720, 1772340, 1859976, 1890496, 1926810, 2055264, 2066640, 2126808, 2312172, 2324970, 2333581, 2341440, 2363120, 2479968, 2569080, 2658510, 2755520, 2835744, 2890215, 3082896, 3099960, 3190212, 3425440, 3544680, 3719952, 3853620, 3987765, 4110528, 4133280, 4253616, 4624344, 4649940, 4667162, 4726240, 4959936, 5138160, 5317020, 5671488, 5780430, 6165792, 6199920, 6380424, 6850880, 7000743, 7089360, 7439904, 7707240, 7975530, 8266560, 8507232, 9248688, 9299880, 9334324, 9452480, 10276320, 10634040, 11560860, 11667905, 12331584, 12399840, 12760848, 14001486, 14178720, 14879808, 15414480, 15951060, 17014464, 18497376, 18599760, 18668648, 20552640, 21002229, 21268080, 23121720, 23335810, 24799680, 25521696, 28002972, 28357440, 30828960, 31902120, 35003715, 36994752, 37199520, 37337296, 42004458, 42536160, 46243440, 46671620, 51043392, 56005944, 61657920, 63006687, 63804240, 70007430, 74399040, 74674592, 84008916, 85072320, 92486880, 93343240, 105011145, 112011888, 126013374, 127608480, 140014860, 149349184, 168017832, 184973760, 186686480, 210022290, 224023776, 252026748, 255216960, 280029720, 315033435, 336035664, 373372960, 420044580, 448047552, 504053496, 560059440, 630066870, 672071328, 746745920, 840089160, 1008106992, 1120118880, 1260133740, 1344142656, 1680178320, 2016213984, 2240237760, 2520267480, 3360356640, 4032427968, 5040534960, 6720713280, 10081069920, 20162139840]

約数ペア:

[(1, 20162139840), (2, 10081069920), (3, 6720713280), (4, 5040534960), (5, 4032427968), (6, 3360356640), (8, 2520267480), (9, 2240237760), (10, 2016213984), (12, 1680178320), (15, 1344142656), (16, 1260133740), (18, 1120118880), (20, 1008106992), (24, 840089160), (27, 746745920), (30, 672071328), (32, 630066870), (36, 560059440), (40, 504053496), (45, 448047552), (48, 420044580), (54, 373372960), (60, 336035664), (64, 315033435), (72, 280029720), (79, 255216960), (80, 252026748), (90, 224023776), (96, 210022290), (108, 186686480), (109, 184973760), (120, 168017832), (135, 149349184), (144, 140014860), (158, 127608480), (160, 126013374), (180, 112011888), (192, 105011145), (216, 93343240), (218, 92486880), (237, 85072320), (240, 84008916), (270, 74674592), (271, 74399040), (288, 70007430), (316, 63804240), (320, 63006687), (327, 61657920), (360, 56005944), (395, 51043392), (432, 46671620), (436, 46243440), (474, 42536160), (480, 42004458), (540, 37337296), (542, 37199520), (545, 36994752), (576, 35003715), (632, 31902120), (654, 30828960), (711, 28357440), (720, 28002972), (790, 25521696), (813, 24799680), (864, 23335810), (872, 23121720), (948, 21268080), (960, 21002229), (981, 20552640), (1080, 18668648), (1084, 18599760), (1090, 18497376), (1185, 17014464), (1264, 15951060), (1308, 15414480), (1355, 14879808), (1422, 14178720), (1440, 14001486), (1580, 12760848), (1626, 12399840), (1635, 12331584), (1728, 11667905), (1744, 11560860), (1896, 10634040), (1962, 10276320), (2133, 9452480), (2160, 9334324), (2168, 9299880), (2180, 9248688), (2370, 8507232), (2439, 8266560), (2528, 7975530), (2616, 7707240), (2710, 7439904), (2844, 7089360), (2880, 7000743), (2943, 6850880), (3160, 6380424), (3252, 6199920), (3270, 6165792), (3488, 5780430), (3555, 5671488), (3792, 5317020), (3924, 5138160), (4065, 4959936), (4266, 4726240), (4320, 4667162), (4336, 4649940), (4360, 4624344), (4740, 4253616), (4878, 4133280), (4905, 4110528), (5056, 3987765), (5232, 3853620), (5420, 3719952), (5688, 3544680), (5886, 3425440), (6320, 3190212), (6504, 3099960), (6540, 3082896), (6976, 2890215), (7110, 2835744), (7317, 2755520), (7584, 2658510), (7848, 2569080), (8130, 2479968), (8532, 2363120), (8611, 2341440), (8640, 2333581), (8672, 2324970), (8720, 2312172), (9480, 2126808), (9756, 2066640), (9810, 2055264), (10464, 1926810), (10665, 1890496), (10840, 1859976), (11376, 1772340), (11772, 1712720), (12195, 1653312), (12640, 1595106), (13008, 1549980), (13080, 1541448), (14220, 1417872), (14634, 1377760), (14715, 1370176), (15168, 1329255), (15696, 1284540), (16260, 1239984), (17064, 1181560), (17222, 1170720), (17344, 1162485), (17440, 1156086), (18960, 1063404), (19512, 1033320), (19620, 1027632), (20928, 963405), (21330, 945248), (21409, 941760), (21680, 929988), (22752, 886170), (23544, 856360), (24390, 826656), (25280, 797553), (25833, 780480), (26016, 774990), (26160, 770724), (28440, 708936), (29268, 688880), (29430, 685088), (29539, 682560), (31392, 642270), (32520, 619992), (34128, 590780), (34444, 585360), (34880, 578043), (36585, 551104), (37920, 531702), (39024, 516660), (39240, 513816), (42660, 472624), (42818, 470880), (43055, 468288), (43360, 464994), (45504, 443085), (47088, 428180), (48780, 413328), (51666, 390240), (52032, 387495), (52320, 385362), (56880, 354468), (58536, 344440), (58860, 342544), (59078, 341280), (62784, 321135), (64227, 313920), (65040, 309996), (68256, 295390), (68888, 292680), (73170, 275552), (75840, 265851), (77499, 260160), (78048, 258330), (78480, 256908), (85320, 236312), (85636, 235440), (86110, 234144), (86720, 232497), (88617, 227520), (94176, 214090), (97560, 206664), (103332, 195120), (104640, 192681), (107045, 188352), (113760, 177234), (117072, 172220), (117720, 171272), (118156, 170640), (128454, 156960), (129165, 156096), (130080, 154998), (136512, 147695), (137776, 146340)]