51663742080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{1861}}^1$

素因数の和:2663

約数の個数: 256

約数和(自身を含む): 173666505600

約数和(自身を除く): 122002763520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 761, 912, 960, 1140, 1216, 1520, 1522, 1824, 1861, 1920, 2280, 2283, 2432, 3040, 3044, 3648, 3722, 3805, 4560, 4566, 5583, 6080, 6088, 7296, 7444, 7610, 9120, 9132, 9305, 11166, 11415, 12160, 12176, 14459, 14888, 15220, 18240, 18264, 18610, 22332, 22830, 24352, 27915, 28918, 29776, 30440, 35359, 36480, 36528, 37220, 43377, 44664, 45660, 48704, 55830, 57836, 59552, 60880, 70718, 72295, 73056, 74440, 86754, 89328, 91320, 97408, 106077, 111660, 115672, 119104, 121760, 141436, 144590, 146112, 148880, 173508, 176795, 178656, 182640, 212154, 216885, 223320, 231344, 238208, 243520, 282872, 289180, 292224, 297760, 347016, 353590, 357312, 365280, 424308, 433770, 446640, 462688, 487040, 530385, 565744, 578360, 595520, 694032, 707180, 714624, 730560, 848616, 867540, 893280, 925376, 1060770, 1131488, 1156720, 1191040, 1388064, 1414360, 1416221, 1461120, 1697232, 1735080, 1786560, 1850752, 2121540, 2262976, 2313440, 2776128, 2828720, 2832442, 3394464, 3470160, 3573120, 4243080, 4248663, 4525952, 4626880, 5552256, 5657440, 5664884, 6788928, 6940320, 7081105, 8486160, 8497326, 9253760, 11314880, 11329768, 13577856, 13880640, 14162210, 16972320, 16994652, 21243315, 22629760, 22659536, 26908199, 27761280, 28324420, 33944640, 33989304, 42486630, 45319072, 53816398, 56648840, 67889280, 67978608, 80724597, 84973260, 90638144, 107632796, 113297680, 134540995, 135957216, 161449194, 169946520, 181276288, 215265592, 226595360, 269081990, 271914432, 322898388, 339893040, 403622985, 430531184, 453190720, 538163980, 543828864, 645796776, 679786080, 807245970, 861062368, 906381440, 1076327960, 1291593552, 1359572160, 1614491940, 1722124736, 2152655920, 2583187104, 2719144320, 3228983880, 3444249472, 4305311840, 5166374208, 6457967760, 8610623680, 10332748416, 12915935520, 17221247360, 25831871040, 51663742080]

約数ペア:

[(1, 51663742080), (2, 25831871040), (3, 17221247360), (4, 12915935520), (5, 10332748416), (6, 8610623680), (8, 6457967760), (10, 5166374208), (12, 4305311840), (15, 3444249472), (16, 3228983880), (19, 2719144320), (20, 2583187104), (24, 2152655920), (30, 1722124736), (32, 1614491940), (38, 1359572160), (40, 1291593552), (48, 1076327960), (57, 906381440), (60, 861062368), (64, 807245970), (76, 679786080), (80, 645796776), (95, 543828864), (96, 538163980), (114, 453190720), (120, 430531184), (128, 403622985), (152, 339893040), (160, 322898388), (190, 271914432), (192, 269081990), (228, 226595360), (240, 215265592), (285, 181276288), (304, 169946520), (320, 161449194), (380, 135957216), (384, 134540995), (456, 113297680), (480, 107632796), (570, 90638144), (608, 84973260), (640, 80724597), (760, 67978608), (761, 67889280), (912, 56648840), (960, 53816398), (1140, 45319072), (1216, 42486630), (1520, 33989304), (1522, 33944640), (1824, 28324420), (1861, 27761280), (1920, 26908199), (2280, 22659536), (2283, 22629760), (2432, 21243315), (3040, 16994652), (3044, 16972320), (3648, 14162210), (3722, 13880640), (3805, 13577856), (4560, 11329768), (4566, 11314880), (5583, 9253760), (6080, 8497326), (6088, 8486160), (7296, 7081105), (7444, 6940320), (7610, 6788928), (9120, 5664884), (9132, 5657440), (9305, 5552256), (11166, 4626880), (11415, 4525952), (12160, 4248663), (12176, 4243080), (14459, 3573120), (14888, 3470160), (15220, 3394464), (18240, 2832442), (18264, 2828720), (18610, 2776128), (22332, 2313440), (22830, 2262976), (24352, 2121540), (27915, 1850752), (28918, 1786560), (29776, 1735080), (30440, 1697232), (35359, 1461120), (36480, 1416221), (36528, 1414360), (37220, 1388064), (43377, 1191040), (44664, 1156720), (45660, 1131488), (48704, 1060770), (55830, 925376), (57836, 893280), (59552, 867540), (60880, 848616), (70718, 730560), (72295, 714624), (73056, 707180), (74440, 694032), (86754, 595520), (89328, 578360), (91320, 565744), (97408, 530385), (106077, 487040), (111660, 462688), (115672, 446640), (119104, 433770), (121760, 424308), (141436, 365280), (144590, 357312), (146112, 353590), (148880, 347016), (173508, 297760), (176795, 292224), (178656, 289180), (182640, 282872), (212154, 243520), (216885, 238208), (223320, 231344)]