226597280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 670602240

約数和(自身を除く): 444004960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 79, 80, 91, 104, 112, 130, 140, 158, 160, 182, 197, 208, 224, 260, 280, 316, 364, 394, 395, 416, 455, 520, 553, 560, 632, 728, 788, 790, 910, 985, 1027, 1040, 1106, 1120, 1264, 1379, 1456, 1576, 1580, 1820, 1970, 2054, 2080, 2212, 2528, 2561, 2758, 2765, 2912, 3152, 3160, 3640, 3940, 4108, 4424, 5122, 5135, 5516, 5530, 6304, 6320, 6895, 7189, 7280, 7880, 8216, 8848, 10244, 10270, 11032, 11060, 12640, 12805, 13790, 14378, 14560, 15563, 15760, 16432, 17696, 17927, 20488, 20540, 22064, 22120, 25610, 27580, 28756, 31126, 31520, 32864, 35854, 35945, 40976, 41080, 44128, 44240, 51220, 55160, 57512, 62252, 71708, 71890, 77815, 81952, 82160, 88480, 89635, 102440, 108941, 110320, 115024, 124504, 143416, 143780, 155630, 164320, 179270, 202319, 204880, 217882, 220640, 230048, 249008, 286832, 287560, 311260, 358540, 404638, 409760, 435764, 498016, 544705, 573664, 575120, 622520, 717080, 809276, 871528, 1011595, 1089410, 1150240, 1245040, 1416233, 1434160, 1618552, 1743056, 2023190, 2178820, 2490080, 2832466, 2868320, 3237104, 3486112, 4046380, 4357640, 5664932, 6474208, 7081165, 8092760, 8715280, 11329864, 14162330, 16185520, 17430560, 22659728, 28324660, 32371040, 45319456, 56649320, 113298640, 226597280]

約数ペア:

[(1, 226597280), (2, 113298640), (4, 56649320), (5, 45319456), (7, 32371040), (8, 28324660), (10, 22659728), (13, 17430560), (14, 16185520), (16, 14162330), (20, 11329864), (26, 8715280), (28, 8092760), (32, 7081165), (35, 6474208), (40, 5664932), (52, 4357640), (56, 4046380), (65, 3486112), (70, 3237104), (79, 2868320), (80, 2832466), (91, 2490080), (104, 2178820), (112, 2023190), (130, 1743056), (140, 1618552), (158, 1434160), (160, 1416233), (182, 1245040), (197, 1150240), (208, 1089410), (224, 1011595), (260, 871528), (280, 809276), (316, 717080), (364, 622520), (394, 575120), (395, 573664), (416, 544705), (455, 498016), (520, 435764), (553, 409760), (560, 404638), (632, 358540), (728, 311260), (788, 287560), (790, 286832), (910, 249008), (985, 230048), (1027, 220640), (1040, 217882), (1106, 204880), (1120, 202319), (1264, 179270), (1379, 164320), (1456, 155630), (1576, 143780), (1580, 143416), (1820, 124504), (1970, 115024), (2054, 110320), (2080, 108941), (2212, 102440), (2528, 89635), (2561, 88480), (2758, 82160), (2765, 81952), (2912, 77815), (3152, 71890), (3160, 71708), (3640, 62252), (3940, 57512), (4108, 55160), (4424, 51220), (5122, 44240), (5135, 44128), (5516, 41080), (5530, 40976), (6304, 35945), (6320, 35854), (6895, 32864), (7189, 31520), (7280, 31126), (7880, 28756), (8216, 27580), (8848, 25610), (10244, 22120), (10270, 22064), (11032, 20540), (11060, 20488), (12640, 17927), (12805, 17696), (13790, 16432), (14378, 15760), (14560, 15563)]