164179680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 597155328

約数和(自身を除く): 432975648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 131, 140, 160, 168, 210, 224, 240, 262, 280, 336, 373, 393, 420, 480, 524, 560, 655, 672, 746, 786, 840, 917, 1048, 1119, 1120, 1310, 1492, 1572, 1680, 1834, 1865, 1965, 2096, 2238, 2611, 2620, 2751, 2984, 3144, 3360, 3668, 3730, 3930, 4192, 4476, 4585, 5222, 5240, 5502, 5595, 5968, 6288, 7336, 7460, 7833, 7860, 8952, 9170, 10444, 10480, 11004, 11190, 11936, 12576, 13055, 13755, 14672, 14920, 15666, 15720, 17904, 18340, 20888, 20960, 22008, 22380, 26110, 27510, 29344, 29840, 31332, 31440, 35808, 36680, 39165, 41776, 44016, 44760, 48863, 52220, 55020, 59680, 62664, 62880, 73360, 78330, 83552, 88032, 89520, 97726, 104440, 110040, 125328, 146589, 146720, 156660, 179040, 195452, 208880, 220080, 244315, 250656, 293178, 313320, 342041, 390904, 417760, 440160, 488630, 586356, 626640, 684082, 732945, 781808, 977260, 1026123, 1172712, 1253280, 1368164, 1465890, 1563616, 1710205, 1954520, 2052246, 2345424, 2736328, 2931780, 3420410, 3909040, 4104492, 4690848, 5130615, 5472656, 5863560, 6840820, 7818080, 8208984, 10261230, 10945312, 11727120, 13681640, 16417968, 20522460, 23454240, 27363280, 32835936, 41044920, 54726560, 82089840, 164179680]

約数ペア:

[(1, 164179680), (2, 82089840), (3, 54726560), (4, 41044920), (5, 32835936), (6, 27363280), (7, 23454240), (8, 20522460), (10, 16417968), (12, 13681640), (14, 11727120), (15, 10945312), (16, 10261230), (20, 8208984), (21, 7818080), (24, 6840820), (28, 5863560), (30, 5472656), (32, 5130615), (35, 4690848), (40, 4104492), (42, 3909040), (48, 3420410), (56, 2931780), (60, 2736328), (70, 2345424), (80, 2052246), (84, 1954520), (96, 1710205), (105, 1563616), (112, 1465890), (120, 1368164), (131, 1253280), (140, 1172712), (160, 1026123), (168, 977260), (210, 781808), (224, 732945), (240, 684082), (262, 626640), (280, 586356), (336, 488630), (373, 440160), (393, 417760), (420, 390904), (480, 342041), (524, 313320), (560, 293178), (655, 250656), (672, 244315), (746, 220080), (786, 208880), (840, 195452), (917, 179040), (1048, 156660), (1119, 146720), (1120, 146589), (1310, 125328), (1492, 110040), (1572, 104440), (1680, 97726), (1834, 89520), (1865, 88032), (1965, 83552), (2096, 78330), (2238, 73360), (2611, 62880), (2620, 62664), (2751, 59680), (2984, 55020), (3144, 52220), (3360, 48863), (3668, 44760), (3730, 44016), (3930, 41776), (4192, 39165), (4476, 36680), (4585, 35808), (5222, 31440), (5240, 31332), (5502, 29840), (5595, 29344), (5968, 27510), (6288, 26110), (7336, 22380), (7460, 22008), (7833, 20960), (7860, 20888), (8952, 18340), (9170, 17904), (10444, 15720), (10480, 15666), (11004, 14920), (11190, 14672), (11936, 13755), (12576, 13055)]