321965484960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5043319}}^1$

素因数の和:5043363

約数の個数: 192

約数和(自身を含む): 1220079974400

約数和(自身を除く): 898114489440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 21280, 31920, 63840, 5043319, 10086638, 15129957, 20173276, 25216595, 30259914, 35303233, 40346552, 50433190, 60519828, 70606466, 75649785, 80693104, 95823061, 100866380, 105909699, 121039656, 141212932, 151299570, 161386208, 176516165, 191646122, 201732760, 211819398, 242079312, 282425864, 287469183, 302599140, 353032330, 383292244, 403465520, 423638796, 479115305, 484158624, 529548495, 564851728, 574938366, 605198280, 670761427, 706064660, 766584488, 806931040, 847277592, 958230610, 1059096990, 1129703456, 1149876732, 1210396560, 1341522854, 1412129320, 1437345915, 1533168976, 1694555184, 1916461220, 2012284281, 2118193980, 2299753464, 2420793120, 2683045708, 2824258640, 2874691830, 3066337952, 3353807135, 3389110368, 3832922440, 4024568562, 4236387960, 4599506928, 5366091416, 5648517280, 5749383660, 6707614270, 7665844880, 8049137124, 8472775920, 9199013856, 10061421405, 10732182832, 11498767320, 13415228540, 15331689760, 16098274248, 16945551840, 20122842810, 21464365664, 22997534640, 26830457080, 32196548496, 40245685620, 45995069280, 53660914160, 64393096992, 80491371240, 107321828320, 160982742480, 321965484960]

約数ペア:

[(1, 321965484960), (2, 160982742480), (3, 107321828320), (4, 80491371240), (5, 64393096992), (6, 53660914160), (7, 45995069280), (8, 40245685620), (10, 32196548496), (12, 26830457080), (14, 22997534640), (15, 21464365664), (16, 20122842810), (19, 16945551840), (20, 16098274248), (21, 15331689760), (24, 13415228540), (28, 11498767320), (30, 10732182832), (32, 10061421405), (35, 9199013856), (38, 8472775920), (40, 8049137124), (42, 7665844880), (48, 6707614270), (56, 5749383660), (57, 5648517280), (60, 5366091416), (70, 4599506928), (76, 4236387960), (80, 4024568562), (84, 3832922440), (95, 3389110368), (96, 3353807135), (105, 3066337952), (112, 2874691830), (114, 2824258640), (120, 2683045708), (133, 2420793120), (140, 2299753464), (152, 2118193980), (160, 2012284281), (168, 1916461220), (190, 1694555184), (210, 1533168976), (224, 1437345915), (228, 1412129320), (240, 1341522854), (266, 1210396560), (280, 1149876732), (285, 1129703456), (304, 1059096990), (336, 958230610), (380, 847277592), (399, 806931040), (420, 766584488), (456, 706064660), (480, 670761427), (532, 605198280), (560, 574938366), (570, 564851728), (608, 529548495), (665, 484158624), (672, 479115305), (760, 423638796), (798, 403465520), (840, 383292244), (912, 353032330), (1064, 302599140), (1120, 287469183), (1140, 282425864), (1330, 242079312), (1520, 211819398), (1596, 201732760), (1680, 191646122), (1824, 176516165), (1995, 161386208), (2128, 151299570), (2280, 141212932), (2660, 121039656), (3040, 105909699), (3192, 100866380), (3360, 95823061), (3990, 80693104), (4256, 75649785), (4560, 70606466), (5320, 60519828), (6384, 50433190), (7980, 40346552), (9120, 35303233), (10640, 30259914), (12768, 25216595), (15960, 20173276), (21280, 15129957), (31920, 10086638), (63840, 5043319)]