162729840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7451}}^1$

素因数の和:7487

約数の個数: 160

約数和(自身を含む): 620960256

約数和(自身を除く): 458230416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 7451, 10920, 14902, 21840, 22353, 29804, 37255, 44706, 52157, 59608, 74510, 89412, 96863, 104314, 111765, 119216, 149020, 156471, 178824, 193726, 208628, 223530, 260785, 290589, 298040, 312942, 357648, 387452, 417256, 447060, 484315, 521570, 581178, 596080, 625884, 678041, 774904, 782355, 834512, 894120, 968630, 1043140, 1162356, 1251768, 1356082, 1452945, 1549808, 1564710, 1788240, 1937260, 2034123, 2086280, 2324712, 2503536, 2712164, 2905890, 3129420, 3390205, 3874520, 4068246, 4172560, 4649424, 5424328, 5811780, 6258840, 6780410, 7749040, 8136492, 10170615, 10848656, 11623560, 12517680, 13560820, 16272984, 20341230, 23247120, 27121640, 32545968, 40682460, 54243280, 81364920, 162729840]

約数ペア:

[(1, 162729840), (2, 81364920), (3, 54243280), (4, 40682460), (5, 32545968), (6, 27121640), (7, 23247120), (8, 20341230), (10, 16272984), (12, 13560820), (13, 12517680), (14, 11623560), (15, 10848656), (16, 10170615), (20, 8136492), (21, 7749040), (24, 6780410), (26, 6258840), (28, 5811780), (30, 5424328), (35, 4649424), (39, 4172560), (40, 4068246), (42, 3874520), (48, 3390205), (52, 3129420), (56, 2905890), (60, 2712164), (65, 2503536), (70, 2324712), (78, 2086280), (80, 2034123), (84, 1937260), (91, 1788240), (104, 1564710), (105, 1549808), (112, 1452945), (120, 1356082), (130, 1251768), (140, 1162356), (156, 1043140), (168, 968630), (182, 894120), (195, 834512), (208, 782355), (210, 774904), (240, 678041), (260, 625884), (273, 596080), (280, 581178), (312, 521570), (336, 484315), (364, 447060), (390, 417256), (420, 387452), (455, 357648), (520, 312942), (546, 298040), (560, 290589), (624, 260785), (728, 223530), (780, 208628), (840, 193726), (910, 178824), (1040, 156471), (1092, 149020), (1365, 119216), (1456, 111765), (1560, 104314), (1680, 96863), (1820, 89412), (2184, 74510), (2730, 59608), (3120, 52157), (3640, 44706), (4368, 37255), (5460, 29804), (7280, 22353), (7451, 21840), (10920, 14902)]