20163375360

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:915

約数の個数: 360

約数和(自身を含む): 72475824960

約数和(自身を除く): 52312449600

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, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 439, 443, 480, 540, 576, 640, 648, 720, 768, 810, 864, 878, 886, 960, 1080, 1152, 1280, 1296, 1317, 1329, 1440, 1620, 1728, 1756, 1772, 1920, 2160, 2195, 2215, 2304, 2592, 2634, 2658, 2880, 3240, 3456, 3512, 3544, 3840, 3951, 3987, 4320, 4390, 4430, 5184, 5268, 5316, 5760, 6480, 6585, 6645, 6912, 7024, 7088, 7902, 7974, 8640, 8780, 8860, 10368, 10536, 10632, 11520, 11853, 11961, 12960, 13170, 13290, 14048, 14176, 15804, 15948, 17280, 17560, 17720, 19755, 19935, 20736, 21072, 21264, 23706, 23922, 25920, 26340, 26580, 28096, 28352, 31608, 31896, 34560, 35120, 35440, 35559, 35883, 39510, 39870, 42144, 42528, 47412, 47844, 51840, 52680, 53160, 56192, 56704, 59265, 59805, 63216, 63792, 70240, 70880, 71118, 71766, 79020, 79740, 84288, 85056, 94824, 95688, 103680, 105360, 106320, 112384, 113408, 118530, 119610, 126432, 127584, 140480, 141760, 142236, 143532, 158040, 159480, 168576, 170112, 177795, 179415, 189648, 191376, 194477, 210720, 212640, 237060, 239220, 252864, 255168, 280960, 283520, 284472, 287064, 316080, 318960, 337152, 340224, 355590, 358830, 379296, 382752, 388954, 421440, 425280, 474120, 478440, 505728, 510336, 561920, 567040, 568944, 574128, 583431, 632160, 637920, 711180, 717660, 758592, 765504, 777908, 842880, 850560, 948240, 956880, 972385, 1011456, 1020672, 1137888, 1148256, 1166862, 1264320, 1275840, 1422360, 1435320, 1517184, 1531008, 1555816, 1685760, 1701120, 1750293, 1896480, 1913760, 1944770, 2275776, 2296512, 2333724, 2528640, 2551680, 2844720, 2870640, 2917155, 3034368, 3062016, 3111632, 3500586, 3792960, 3827520, 3889540, 4551552, 4593024, 4667448, 5057280, 5103360, 5250879, 5689440, 5741280, 5834310, 6223264, 7001172, 7585920, 7655040, 7779080, 8751465, 9103104, 9186048, 9334896, 10501758, 11378880, 11482560, 11668620, 12446528, 14002344, 15171840, 15310080, 15558160, 15752637, 17502930, 18669792, 21003516, 22757760, 22965120, 23337240, 24893056, 26254395, 28004688, 31116320, 31505274, 35005860, 37339584, 42007032, 45515520, 45930240, 46674480, 49786112, 52508790, 56009376, 62232640, 63010548, 70011720, 74679168, 78763185, 84014064, 93348960, 105017580, 112018752, 124465280, 126021096, 140023440, 149358336, 157526370, 168028128, 186697920, 210035160, 224037504, 248930560, 252042192, 280046880, 315052740, 336056256, 373395840, 420070320, 448075008, 504084384, 560093760, 630105480, 672112512, 746791680, 840140640, 1008168768, 1120187520, 1260210960, 1344225024, 1680281280, 2016337536, 2240375040, 2520421920, 3360562560, 4032675072, 5040843840, 6721125120, 10081687680, 20163375360]

約数ペア:

[(1, 20163375360), (2, 10081687680), (3, 6721125120), (4, 5040843840), (5, 4032675072), (6, 3360562560), (8, 2520421920), (9, 2240375040), (10, 2016337536), (12, 1680281280), (15, 1344225024), (16, 1260210960), (18, 1120187520), (20, 1008168768), (24, 840140640), (27, 746791680), (30, 672112512), (32, 630105480), (36, 560093760), (40, 504084384), (45, 448075008), (48, 420070320), (54, 373395840), (60, 336056256), (64, 315052740), (72, 280046880), (80, 252042192), (81, 248930560), (90, 224037504), (96, 210035160), (108, 186697920), (120, 168028128), (128, 157526370), (135, 149358336), (144, 140023440), (160, 126021096), (162, 124465280), (180, 112018752), (192, 105017580), (216, 93348960), (240, 84014064), (256, 78763185), (270, 74679168), (288, 70011720), (320, 63010548), (324, 62232640), (360, 56009376), (384, 52508790), (405, 49786112), (432, 46674480), (439, 45930240), (443, 45515520), (480, 42007032), (540, 37339584), (576, 35005860), (640, 31505274), (648, 31116320), (720, 28004688), (768, 26254395), (810, 24893056), (864, 23337240), (878, 22965120), (886, 22757760), (960, 21003516), (1080, 18669792), (1152, 17502930), (1280, 15752637), (1296, 15558160), (1317, 15310080), (1329, 15171840), (1440, 14002344), (1620, 12446528), (1728, 11668620), (1756, 11482560), (1772, 11378880), (1920, 10501758), (2160, 9334896), (2195, 9186048), (2215, 9103104), (2304, 8751465), (2592, 7779080), (2634, 7655040), (2658, 7585920), (2880, 7001172), (3240, 6223264), (3456, 5834310), (3512, 5741280), (3544, 5689440), (3840, 5250879), (3951, 5103360), (3987, 5057280), (4320, 4667448), (4390, 4593024), (4430, 4551552), (5184, 3889540), (5268, 3827520), (5316, 3792960), (5760, 3500586), (6480, 3111632), (6585, 3062016), (6645, 3034368), (6912, 2917155), (7024, 2870640), (7088, 2844720), (7902, 2551680), (7974, 2528640), (8640, 2333724), (8780, 2296512), (8860, 2275776), (10368, 1944770), (10536, 1913760), (10632, 1896480), (11520, 1750293), (11853, 1701120), (11961, 1685760), (12960, 1555816), (13170, 1531008), (13290, 1517184), (14048, 1435320), (14176, 1422360), (15804, 1275840), (15948, 1264320), (17280, 1166862), (17560, 1148256), (17720, 1137888), (19755, 1020672), (19935, 1011456), (20736, 972385), (21072, 956880), (21264, 948240), (23706, 850560), (23922, 842880), (25920, 777908), (26340, 765504), (26580, 758592), (28096, 717660), (28352, 711180), (31608, 637920), (31896, 632160), (34560, 583431), (35120, 574128), (35440, 568944), (35559, 567040), (35883, 561920), (39510, 510336), (39870, 505728), (42144, 478440), (42528, 474120), (47412, 425280), (47844, 421440), (51840, 388954), (52680, 382752), (53160, 379296), (56192, 358830), (56704, 355590), (59265, 340224), (59805, 337152), (63216, 318960), (63792, 316080), (70240, 287064), (70880, 284472), (71118, 283520), (71766, 280960), (79020, 255168), (79740, 252864), (84288, 239220), (85056, 237060), (94824, 212640), (95688, 210720), (103680, 194477), (105360, 191376), (106320, 189648), (112384, 179415), (113408, 177795), (118530, 170112), (119610, 168576), (126432, 159480), (127584, 158040), (140480, 143532), (141760, 142236)]