1724839680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2861}}^1$

素因数の和:3042

約数の個数: 144

約数和(自身を含む): 5545731744

約数和(自身を除く): 3820892064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 256, 314, 320, 384, 471, 480, 628, 640, 768, 785, 942, 960, 1256, 1280, 1570, 1884, 1920, 2355, 2512, 2861, 3140, 3768, 3840, 4710, 5024, 5722, 6280, 7536, 8583, 9420, 10048, 11444, 12560, 14305, 15072, 17166, 18840, 20096, 22888, 25120, 28610, 30144, 34332, 37680, 40192, 42915, 45776, 50240, 57220, 60288, 68664, 75360, 85830, 91552, 100480, 114440, 120576, 137328, 150720, 171660, 183104, 200960, 228880, 274656, 301440, 343320, 366208, 449177, 457760, 549312, 602880, 686640, 732416, 898354, 915520, 1098624, 1347531, 1373280, 1796708, 1831040, 2197248, 2245885, 2695062, 2746560, 3593416, 3662080, 4491770, 5390124, 5493120, 6737655, 7186832, 8983540, 10780248, 10986240, 13475310, 14373664, 17967080, 21560496, 26950620, 28747328, 35934160, 43120992, 53901240, 57494656, 71868320, 86241984, 107802480, 114989312, 143736640, 172483968, 215604960, 287473280, 344967936, 431209920, 574946560, 862419840, 1724839680]

約数ペア:

[(1, 1724839680), (2, 862419840), (3, 574946560), (4, 431209920), (5, 344967936), (6, 287473280), (8, 215604960), (10, 172483968), (12, 143736640), (15, 114989312), (16, 107802480), (20, 86241984), (24, 71868320), (30, 57494656), (32, 53901240), (40, 43120992), (48, 35934160), (60, 28747328), (64, 26950620), (80, 21560496), (96, 17967080), (120, 14373664), (128, 13475310), (157, 10986240), (160, 10780248), (192, 8983540), (240, 7186832), (256, 6737655), (314, 5493120), (320, 5390124), (384, 4491770), (471, 3662080), (480, 3593416), (628, 2746560), (640, 2695062), (768, 2245885), (785, 2197248), (942, 1831040), (960, 1796708), (1256, 1373280), (1280, 1347531), (1570, 1098624), (1884, 915520), (1920, 898354), (2355, 732416), (2512, 686640), (2861, 602880), (3140, 549312), (3768, 457760), (3840, 449177), (4710, 366208), (5024, 343320), (5722, 301440), (6280, 274656), (7536, 228880), (8583, 200960), (9420, 183104), (10048, 171660), (11444, 150720), (12560, 137328), (14305, 120576), (15072, 114440), (17166, 100480), (18840, 91552), (20096, 85830), (22888, 75360), (25120, 68664), (28610, 60288), (30144, 57220), (34332, 50240), (37680, 45776), (40192, 42915)]