20833759920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:648

約数の個数: 320

約数和(自身を含む): 69481267200

約数和(自身を除く): 48647507280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 79, 80, 95, 114, 120, 151, 152, 158, 190, 228, 237, 240, 285, 302, 304, 316, 380, 383, 395, 453, 456, 474, 570, 604, 632, 755, 760, 766, 790, 906, 912, 948, 1140, 1149, 1185, 1208, 1264, 1501, 1510, 1520, 1532, 1580, 1812, 1896, 1915, 2265, 2280, 2298, 2370, 2416, 2869, 3002, 3020, 3064, 3160, 3624, 3792, 3830, 4503, 4530, 4560, 4596, 4740, 5738, 5745, 6004, 6040, 6128, 6320, 7248, 7277, 7505, 7660, 8607, 9006, 9060, 9192, 9480, 11476, 11490, 11929, 12008, 12080, 14345, 14554, 15010, 15320, 17214, 18012, 18120, 18384, 18960, 21831, 22515, 22952, 22980, 23858, 24016, 28690, 29108, 30020, 30257, 30640, 34428, 35787, 36024, 36240, 36385, 43035, 43662, 45030, 45904, 45960, 47716, 57380, 57833, 58216, 59645, 60040, 60514, 68856, 71574, 72048, 72770, 86070, 87324, 90060, 90771, 91920, 95432, 109155, 114760, 115666, 116432, 119290, 120080, 121028, 137712, 143148, 145540, 151285, 172140, 173499, 174648, 178935, 180120, 181542, 190864, 218310, 226651, 229520, 231332, 238580, 242056, 286296, 289165, 291080, 302570, 344280, 346998, 349296, 357870, 360240, 363084, 436620, 453302, 453855, 462664, 477160, 484112, 572592, 574883, 578330, 582160, 605140, 679953, 688560, 693996, 715740, 726168, 867495, 873240, 906604, 907710, 925328, 954320, 1098827, 1133255, 1149766, 1156660, 1210280, 1359906, 1387992, 1431480, 1452336, 1724649, 1734990, 1746480, 1813208, 1815420, 2197654, 2266510, 2299532, 2313320, 2420560, 2719812, 2775984, 2862960, 2874415, 3296481, 3399765, 3449298, 3469980, 3626416, 3630840, 4395308, 4533020, 4568807, 4599064, 4626640, 5439624, 5494135, 5748830, 6592962, 6799530, 6898596, 6939960, 7261680, 8623245, 8790616, 9066040, 9137614, 9198128, 10879248, 10988270, 11497660, 13185924, 13599060, 13706421, 13797192, 13879920, 16482405, 17246490, 17581232, 18132080, 18275228, 21976540, 22844035, 22995320, 26371848, 27198120, 27412842, 27594384, 32964810, 34492980, 36550456, 43953080, 45688070, 45990640, 52743696, 54396240, 54825684, 65929620, 68532105, 68985960, 73100912, 86807333, 87906160, 91376140, 109651368, 131859240, 137064210, 137971920, 173614666, 182752280, 219302736, 260421999, 263718480, 274128420, 347229332, 365504560, 434036665, 520843998, 548256840, 694458664, 868073330, 1041687996, 1096513680, 1302109995, 1388917328, 1736146660, 2083375992, 2604219990, 3472293320, 4166751984, 5208439980, 6944586640, 10416879960, 20833759920]

約数ペア:

[(1, 20833759920), (2, 10416879960), (3, 6944586640), (4, 5208439980), (5, 4166751984), (6, 3472293320), (8, 2604219990), (10, 2083375992), (12, 1736146660), (15, 1388917328), (16, 1302109995), (19, 1096513680), (20, 1041687996), (24, 868073330), (30, 694458664), (38, 548256840), (40, 520843998), (48, 434036665), (57, 365504560), (60, 347229332), (76, 274128420), (79, 263718480), (80, 260421999), (95, 219302736), (114, 182752280), (120, 173614666), (151, 137971920), (152, 137064210), (158, 131859240), (190, 109651368), (228, 91376140), (237, 87906160), (240, 86807333), (285, 73100912), (302, 68985960), (304, 68532105), (316, 65929620), (380, 54825684), (383, 54396240), (395, 52743696), (453, 45990640), (456, 45688070), (474, 43953080), (570, 36550456), (604, 34492980), (632, 32964810), (755, 27594384), (760, 27412842), (766, 27198120), (790, 26371848), (906, 22995320), (912, 22844035), (948, 21976540), (1140, 18275228), (1149, 18132080), (1185, 17581232), (1208, 17246490), (1264, 16482405), (1501, 13879920), (1510, 13797192), (1520, 13706421), (1532, 13599060), (1580, 13185924), (1812, 11497660), (1896, 10988270), (1915, 10879248), (2265, 9198128), (2280, 9137614), (2298, 9066040), (2370, 8790616), (2416, 8623245), (2869, 7261680), (3002, 6939960), (3020, 6898596), (3064, 6799530), (3160, 6592962), (3624, 5748830), (3792, 5494135), (3830, 5439624), (4503, 4626640), (4530, 4599064), (4560, 4568807), (4596, 4533020), (4740, 4395308), (5738, 3630840), (5745, 3626416), (6004, 3469980), (6040, 3449298), (6128, 3399765), (6320, 3296481), (7248, 2874415), (7277, 2862960), (7505, 2775984), (7660, 2719812), (8607, 2420560), (9006, 2313320), (9060, 2299532), (9192, 2266510), (9480, 2197654), (11476, 1815420), (11490, 1813208), (11929, 1746480), (12008, 1734990), (12080, 1724649), (14345, 1452336), (14554, 1431480), (15010, 1387992), (15320, 1359906), (17214, 1210280), (18012, 1156660), (18120, 1149766), (18384, 1133255), (18960, 1098827), (21831, 954320), (22515, 925328), (22952, 907710), (22980, 906604), (23858, 873240), (24016, 867495), (28690, 726168), (29108, 715740), (30020, 693996), (30257, 688560), (30640, 679953), (34428, 605140), (35787, 582160), (36024, 578330), (36240, 574883), (36385, 572592), (43035, 484112), (43662, 477160), (45030, 462664), (45904, 453855), (45960, 453302), (47716, 436620), (57380, 363084), (57833, 360240), (58216, 357870), (59645, 349296), (60040, 346998), (60514, 344280), (68856, 302570), (71574, 291080), (72048, 289165), (72770, 286296), (86070, 242056), (87324, 238580), (90060, 231332), (90771, 229520), (91920, 226651), (95432, 218310), (109155, 190864), (114760, 181542), (115666, 180120), (116432, 178935), (119290, 174648), (120080, 173499), (121028, 172140), (137712, 151285), (143148, 145540)]