223112960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:738

約数の個数: 144

約数和(自身を含む): 628211136

約数和(自身を除く): 405098176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 256, 259, 280, 296, 320, 370, 448, 518, 560, 592, 640, 673, 740, 896, 1036, 1120, 1184, 1280, 1295, 1346, 1480, 1792, 2072, 2240, 2368, 2590, 2692, 2960, 3365, 4144, 4480, 4711, 4736, 5180, 5384, 5920, 6730, 8288, 8960, 9422, 9472, 10360, 10768, 11840, 13460, 16576, 18844, 20720, 21536, 23555, 23680, 24901, 26920, 33152, 37688, 41440, 43072, 47110, 47360, 49802, 53840, 66304, 75376, 82880, 86144, 94220, 99604, 107680, 124505, 150752, 165760, 172288, 174307, 188440, 199208, 215360, 249010, 301504, 331520, 348614, 376880, 398416, 430720, 498020, 603008, 697228, 753760, 796832, 861440, 871535, 996040, 1206016, 1394456, 1507520, 1593664, 1743070, 1992080, 2788912, 3015040, 3187328, 3486140, 3984160, 5577824, 6030080, 6374656, 6972280, 7968320, 11155648, 13944560, 15936640, 22311296, 27889120, 31873280, 44622592, 55778240, 111556480, 223112960]

約数ペア:

[(1, 223112960), (2, 111556480), (4, 55778240), (5, 44622592), (7, 31873280), (8, 27889120), (10, 22311296), (14, 15936640), (16, 13944560), (20, 11155648), (28, 7968320), (32, 6972280), (35, 6374656), (37, 6030080), (40, 5577824), (56, 3984160), (64, 3486140), (70, 3187328), (74, 3015040), (80, 2788912), (112, 1992080), (128, 1743070), (140, 1593664), (148, 1507520), (160, 1394456), (185, 1206016), (224, 996040), (256, 871535), (259, 861440), (280, 796832), (296, 753760), (320, 697228), (370, 603008), (448, 498020), (518, 430720), (560, 398416), (592, 376880), (640, 348614), (673, 331520), (740, 301504), (896, 249010), (1036, 215360), (1120, 199208), (1184, 188440), (1280, 174307), (1295, 172288), (1346, 165760), (1480, 150752), (1792, 124505), (2072, 107680), (2240, 99604), (2368, 94220), (2590, 86144), (2692, 82880), (2960, 75376), (3365, 66304), (4144, 53840), (4480, 49802), (4711, 47360), (4736, 47110), (5180, 43072), (5384, 41440), (5920, 37688), (6730, 33152), (8288, 26920), (8960, 24901), (9422, 23680), (9472, 23555), (10360, 21536), (10768, 20720), (11840, 18844), (13460, 16576)]