2819748960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14723}}^1$

素因数の和:14770

約数の個数: 288

約数和(自身を含む): 11576597760

約数和(自身を除く): 8756848800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6384, 6840, 7980, 9120, 9576, 10080, 10640, 11970, 12768, 13680, 14723, 15960, 19152, 21280, 23940, 27360, 29446, 31920, 38304, 44169, 47880, 58892, 63840, 73615, 88338, 95760, 103061, 117784, 132507, 147230, 176676, 191520, 206122, 220845, 235568, 265014, 279737, 294460, 309183, 353352, 412244, 441690, 471136, 515305, 530028, 559474, 588920, 618366, 662535, 706704, 824488, 839211, 883380, 927549, 1030610, 1060056, 1118948, 1177840, 1236732, 1325070, 1398685, 1413408, 1545915, 1648976, 1678422, 1766760, 1855098, 1958159, 2061220, 2120112, 2237896, 2355680, 2473464, 2517633, 2650140, 2797370, 3091830, 3297952, 3356844, 3533520, 3710196, 3916318, 4122440, 4196055, 4240224, 4475792, 4637745, 4946928, 5035266, 5300280, 5594740, 5874477, 6183660, 6713688, 7067040, 7420392, 7832636, 8244880, 8392110, 8951584, 9275490, 9790795, 9893856, 10070532, 10600560, 11189480, 11748954, 12367320, 12588165, 13427376, 14840784, 15665272, 16489760, 16784220, 17623431, 18550980, 19581590, 20141064, 21201120, 22378960, 23497908, 24734640, 25176330, 26854752, 29372385, 29681568, 31330544, 33568440, 35246862, 37101960, 39163180, 40282128, 44757920, 46995816, 49469280, 50352660, 58744770, 62661088, 67136880, 70493724, 74203920, 78326360, 80564256, 88117155, 93991632, 100705320, 117489540, 134273760, 140987448, 148407840, 156652720, 176234310, 187983264, 201410640, 234979080, 281974896, 313305440, 352468620, 402821280, 469958160, 563949792, 704937240, 939916320, 1409874480, 2819748960]

約数ペア:

[(1, 2819748960), (2, 1409874480), (3, 939916320), (4, 704937240), (5, 563949792), (6, 469958160), (7, 402821280), (8, 352468620), (9, 313305440), (10, 281974896), (12, 234979080), (14, 201410640), (15, 187983264), (16, 176234310), (18, 156652720), (19, 148407840), (20, 140987448), (21, 134273760), (24, 117489540), (28, 100705320), (30, 93991632), (32, 88117155), (35, 80564256), (36, 78326360), (38, 74203920), (40, 70493724), (42, 67136880), (45, 62661088), (48, 58744770), (56, 50352660), (57, 49469280), (60, 46995816), (63, 44757920), (70, 40282128), (72, 39163180), (76, 37101960), (80, 35246862), (84, 33568440), (90, 31330544), (95, 29681568), (96, 29372385), (105, 26854752), (112, 25176330), (114, 24734640), (120, 23497908), (126, 22378960), (133, 21201120), (140, 20141064), (144, 19581590), (152, 18550980), (160, 17623431), (168, 16784220), (171, 16489760), (180, 15665272), (190, 14840784), (210, 13427376), (224, 12588165), (228, 12367320), (240, 11748954), (252, 11189480), (266, 10600560), (280, 10070532), (285, 9893856), (288, 9790795), (304, 9275490), (315, 8951584), (336, 8392110), (342, 8244880), (360, 7832636), (380, 7420392), (399, 7067040), (420, 6713688), (456, 6183660), (480, 5874477), (504, 5594740), (532, 5300280), (560, 5035266), (570, 4946928), (608, 4637745), (630, 4475792), (665, 4240224), (672, 4196055), (684, 4122440), (720, 3916318), (760, 3710196), (798, 3533520), (840, 3356844), (855, 3297952), (912, 3091830), (1008, 2797370), (1064, 2650140), (1120, 2517633), (1140, 2473464), (1197, 2355680), (1260, 2237896), (1330, 2120112), (1368, 2061220), (1440, 1958159), (1520, 1855098), (1596, 1766760), (1680, 1678422), (1710, 1648976), (1824, 1545915), (1995, 1413408), (2016, 1398685), (2128, 1325070), (2280, 1236732), (2394, 1177840), (2520, 1118948), (2660, 1060056), (2736, 1030610), (3040, 927549), (3192, 883380), (3360, 839211), (3420, 824488), (3990, 706704), (4256, 662535), (4560, 618366), (4788, 588920), (5040, 559474), (5320, 530028), (5472, 515305), (5985, 471136), (6384, 441690), (6840, 412244), (7980, 353352), (9120, 309183), (9576, 294460), (10080, 279737), (10640, 265014), (11970, 235568), (12768, 220845), (13680, 206122), (14723, 191520), (15960, 176676), (19152, 147230), (21280, 132507), (23940, 117784), (27360, 103061), (29446, 95760), (31920, 88338), (38304, 73615), (44169, 63840), (47880, 58892)]