1322215120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{9439}}^1$

素因数の和:9572

約数の個数: 80

約数和(自身を含む): 3286932480

約数和(自身を除く): 1964717360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 103, 136, 170, 206, 272, 340, 412, 515, 680, 824, 1030, 1360, 1648, 1751, 2060, 3502, 4120, 7004, 8240, 8755, 9439, 14008, 17510, 18878, 28016, 35020, 37756, 47195, 70040, 75512, 94390, 140080, 151024, 160463, 188780, 320926, 377560, 641852, 755120, 802315, 972217, 1283704, 1604630, 1944434, 2567408, 3209260, 3888868, 4861085, 6418520, 7777736, 9722170, 12837040, 15555472, 16527689, 19444340, 33055378, 38888680, 66110756, 77777360, 82638445, 132221512, 165276890, 264443024, 330553780, 661107560, 1322215120]

約数ペア:

[(1, 1322215120), (2, 661107560), (4, 330553780), (5, 264443024), (8, 165276890), (10, 132221512), (16, 82638445), (17, 77777360), (20, 66110756), (34, 38888680), (40, 33055378), (68, 19444340), (80, 16527689), (85, 15555472), (103, 12837040), (136, 9722170), (170, 7777736), (206, 6418520), (272, 4861085), (340, 3888868), (412, 3209260), (515, 2567408), (680, 1944434), (824, 1604630), (1030, 1283704), (1360, 972217), (1648, 802315), (1751, 755120), (2060, 641852), (3502, 377560), (4120, 320926), (7004, 188780), (8240, 160463), (8755, 151024), (9439, 140080), (14008, 94390), (17510, 75512), (18878, 70040), (28016, 47195), (35020, 37756)]