172685760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 224

約数和(自身を含む): 600651072

約数和(自身を除く): 427965312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 101, 104, 120, 130, 137, 156, 160, 192, 195, 202, 208, 240, 260, 274, 303, 312, 320, 390, 404, 411, 416, 480, 505, 520, 548, 606, 624, 685, 780, 808, 822, 832, 960, 1010, 1040, 1096, 1212, 1248, 1313, 1370, 1515, 1560, 1616, 1644, 1781, 2020, 2055, 2080, 2192, 2424, 2496, 2626, 2740, 3030, 3120, 3232, 3288, 3562, 3939, 4040, 4110, 4160, 4384, 4848, 5252, 5343, 5480, 6060, 6240, 6464, 6565, 6576, 7124, 7878, 8080, 8220, 8768, 8905, 9696, 10504, 10686, 10960, 12120, 12480, 13130, 13152, 13837, 14248, 15756, 16160, 16440, 17810, 19392, 19695, 21008, 21372, 21920, 24240, 26260, 26304, 26715, 27674, 28496, 31512, 32320, 32880, 35620, 39390, 41511, 42016, 42744, 43840, 48480, 52520, 53430, 55348, 56992, 63024, 65760, 69185, 71240, 78780, 83022, 84032, 85488, 96960, 105040, 106860, 110696, 113984, 126048, 131520, 138370, 142480, 157560, 166044, 170976, 179881, 207555, 210080, 213720, 221392, 252096, 276740, 284960, 315120, 332088, 341952, 359762, 415110, 420160, 427440, 442784, 539643, 553480, 569920, 630240, 664176, 719524, 830220, 854880, 885568, 899405, 1079286, 1106960, 1260480, 1328352, 1439048, 1660440, 1709760, 1798810, 2158572, 2213920, 2656704, 2698215, 2878096, 3320880, 3597620, 4317144, 4427840, 5396430, 5756192, 6641760, 7195240, 8634288, 10792860, 11512384, 13283520, 14390480, 17268576, 21585720, 28780960, 34537152, 43171440, 57561920, 86342880, 172685760]

約数ペア:

[(1, 172685760), (2, 86342880), (3, 57561920), (4, 43171440), (5, 34537152), (6, 28780960), (8, 21585720), (10, 17268576), (12, 14390480), (13, 13283520), (15, 11512384), (16, 10792860), (20, 8634288), (24, 7195240), (26, 6641760), (30, 5756192), (32, 5396430), (39, 4427840), (40, 4317144), (48, 3597620), (52, 3320880), (60, 2878096), (64, 2698215), (65, 2656704), (78, 2213920), (80, 2158572), (96, 1798810), (101, 1709760), (104, 1660440), (120, 1439048), (130, 1328352), (137, 1260480), (156, 1106960), (160, 1079286), (192, 899405), (195, 885568), (202, 854880), (208, 830220), (240, 719524), (260, 664176), (274, 630240), (303, 569920), (312, 553480), (320, 539643), (390, 442784), (404, 427440), (411, 420160), (416, 415110), (480, 359762), (505, 341952), (520, 332088), (548, 315120), (606, 284960), (624, 276740), (685, 252096), (780, 221392), (808, 213720), (822, 210080), (832, 207555), (960, 179881), (1010, 170976), (1040, 166044), (1096, 157560), (1212, 142480), (1248, 138370), (1313, 131520), (1370, 126048), (1515, 113984), (1560, 110696), (1616, 106860), (1644, 105040), (1781, 96960), (2020, 85488), (2055, 84032), (2080, 83022), (2192, 78780), (2424, 71240), (2496, 69185), (2626, 65760), (2740, 63024), (3030, 56992), (3120, 55348), (3232, 53430), (3288, 52520), (3562, 48480), (3939, 43840), (4040, 42744), (4110, 42016), (4160, 41511), (4384, 39390), (4848, 35620), (5252, 32880), (5343, 32320), (5480, 31512), (6060, 28496), (6240, 27674), (6464, 26715), (6565, 26304), (6576, 26260), (7124, 24240), (7878, 21920), (8080, 21372), (8220, 21008), (8768, 19695), (8905, 19392), (9696, 17810), (10504, 16440), (10686, 16160), (10960, 15756), (12120, 14248), (12480, 13837), (13130, 13152)]