157232160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{797}}^1$

素因数の和:955

約数の個数: 144

約数和(自身を含む): 541149336

約数和(自身を除く): 383917176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 274, 288, 360, 411, 480, 548, 685, 720, 797, 822, 1096, 1233, 1370, 1440, 1594, 1644, 2055, 2192, 2391, 2466, 2740, 3188, 3288, 3985, 4110, 4384, 4782, 4932, 5480, 6165, 6376, 6576, 7173, 7970, 8220, 9564, 9864, 10960, 11955, 12330, 12752, 13152, 14346, 15940, 16440, 19128, 19728, 21920, 23910, 24660, 25504, 28692, 31880, 32880, 35865, 38256, 39456, 47820, 49320, 57384, 63760, 65760, 71730, 76512, 95640, 98640, 109189, 114768, 127520, 143460, 191280, 197280, 218378, 229536, 286920, 327567, 382560, 436756, 545945, 573840, 655134, 873512, 982701, 1091890, 1147680, 1310268, 1637835, 1747024, 1965402, 2183780, 2620536, 3275670, 3494048, 3930804, 4367560, 4913505, 5241072, 6551340, 7861608, 8735120, 9827010, 10482144, 13102680, 15723216, 17470240, 19654020, 26205360, 31446432, 39308040, 52410720, 78616080, 157232160]

約数ペア:

[(1, 157232160), (2, 78616080), (3, 52410720), (4, 39308040), (5, 31446432), (6, 26205360), (8, 19654020), (9, 17470240), (10, 15723216), (12, 13102680), (15, 10482144), (16, 9827010), (18, 8735120), (20, 7861608), (24, 6551340), (30, 5241072), (32, 4913505), (36, 4367560), (40, 3930804), (45, 3494048), (48, 3275670), (60, 2620536), (72, 2183780), (80, 1965402), (90, 1747024), (96, 1637835), (120, 1310268), (137, 1147680), (144, 1091890), (160, 982701), (180, 873512), (240, 655134), (274, 573840), (288, 545945), (360, 436756), (411, 382560), (480, 327567), (548, 286920), (685, 229536), (720, 218378), (797, 197280), (822, 191280), (1096, 143460), (1233, 127520), (1370, 114768), (1440, 109189), (1594, 98640), (1644, 95640), (2055, 76512), (2192, 71730), (2391, 65760), (2466, 63760), (2740, 57384), (3188, 49320), (3288, 47820), (3985, 39456), (4110, 38256), (4384, 35865), (4782, 32880), (4932, 31880), (5480, 28692), (6165, 25504), (6376, 24660), (6576, 23910), (7173, 21920), (7970, 19728), (8220, 19128), (9564, 16440), (9864, 15940), (10960, 14346), (11955, 13152), (12330, 12752)]