24380720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 74245248

約数和(自身を除く): 49864528

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 197, 208, 221, 238, 260, 272, 280, 340, 364, 394, 442, 455, 476, 520, 560, 595, 680, 728, 788, 884, 910, 952, 985, 1040, 1105, 1190, 1360, 1379, 1456, 1547, 1576, 1768, 1820, 1904, 1970, 2210, 2380, 2561, 2758, 3094, 3152, 3349, 3536, 3640, 3940, 4420, 4760, 5122, 5516, 6188, 6698, 6895, 7280, 7735, 7880, 8840, 9520, 10244, 11032, 12376, 12805, 13396, 13790, 15470, 15760, 16745, 17680, 17927, 20488, 22064, 23443, 24752, 25610, 26792, 27580, 30940, 33490, 35854, 40976, 43537, 46886, 51220, 53584, 55160, 61880, 66980, 71708, 87074, 89635, 93772, 102440, 110320, 117215, 123760, 133960, 143416, 174148, 179270, 187544, 204880, 217685, 234430, 267920, 286832, 304759, 348296, 358540, 375088, 435370, 468860, 609518, 696592, 717080, 870740, 937720, 1219036, 1434160, 1523795, 1741480, 1875440, 2438072, 3047590, 3482960, 4876144, 6095180, 12190360, 24380720]

約数ペア:

[(1, 24380720), (2, 12190360), (4, 6095180), (5, 4876144), (7, 3482960), (8, 3047590), (10, 2438072), (13, 1875440), (14, 1741480), (16, 1523795), (17, 1434160), (20, 1219036), (26, 937720), (28, 870740), (34, 717080), (35, 696592), (40, 609518), (52, 468860), (56, 435370), (65, 375088), (68, 358540), (70, 348296), (80, 304759), (85, 286832), (91, 267920), (104, 234430), (112, 217685), (119, 204880), (130, 187544), (136, 179270), (140, 174148), (170, 143416), (182, 133960), (197, 123760), (208, 117215), (221, 110320), (238, 102440), (260, 93772), (272, 89635), (280, 87074), (340, 71708), (364, 66980), (394, 61880), (442, 55160), (455, 53584), (476, 51220), (520, 46886), (560, 43537), (595, 40976), (680, 35854), (728, 33490), (788, 30940), (884, 27580), (910, 26792), (952, 25610), (985, 24752), (1040, 23443), (1105, 22064), (1190, 20488), (1360, 17927), (1379, 17680), (1456, 16745), (1547, 15760), (1576, 15470), (1768, 13790), (1820, 13396), (1904, 12805), (1970, 12376), (2210, 11032), (2380, 10244), (2561, 9520), (2758, 8840), (3094, 7880), (3152, 7735), (3349, 7280), (3536, 6895), (3640, 6698), (3940, 6188), (4420, 5516), (4760, 5122)]