12631920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 45806592

約数和(自身を除く): 33174672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 103, 105, 112, 120, 140, 146, 168, 206, 210, 219, 240, 280, 292, 309, 336, 365, 412, 420, 438, 511, 515, 560, 584, 618, 721, 730, 824, 840, 876, 1022, 1030, 1095, 1168, 1236, 1442, 1460, 1533, 1545, 1648, 1680, 1752, 2044, 2060, 2163, 2190, 2472, 2555, 2884, 2920, 3066, 3090, 3504, 3605, 4088, 4120, 4326, 4380, 4944, 5110, 5768, 5840, 6132, 6180, 7210, 7519, 7665, 8176, 8240, 8652, 8760, 10220, 10815, 11536, 12264, 12360, 14420, 15038, 15330, 17304, 17520, 20440, 21630, 22557, 24528, 24720, 28840, 30076, 30660, 34608, 37595, 40880, 43260, 45114, 52633, 57680, 60152, 61320, 75190, 86520, 90228, 105266, 112785, 120304, 122640, 150380, 157899, 173040, 180456, 210532, 225570, 263165, 300760, 315798, 360912, 421064, 451140, 526330, 601520, 631596, 789495, 842128, 902280, 1052660, 1263192, 1578990, 1804560, 2105320, 2526384, 3157980, 4210640, 6315960, 12631920]

約数ペア:

[(1, 12631920), (2, 6315960), (3, 4210640), (4, 3157980), (5, 2526384), (6, 2105320), (7, 1804560), (8, 1578990), (10, 1263192), (12, 1052660), (14, 902280), (15, 842128), (16, 789495), (20, 631596), (21, 601520), (24, 526330), (28, 451140), (30, 421064), (35, 360912), (40, 315798), (42, 300760), (48, 263165), (56, 225570), (60, 210532), (70, 180456), (73, 173040), (80, 157899), (84, 150380), (103, 122640), (105, 120304), (112, 112785), (120, 105266), (140, 90228), (146, 86520), (168, 75190), (206, 61320), (210, 60152), (219, 57680), (240, 52633), (280, 45114), (292, 43260), (309, 40880), (336, 37595), (365, 34608), (412, 30660), (420, 30076), (438, 28840), (511, 24720), (515, 24528), (560, 22557), (584, 21630), (618, 20440), (721, 17520), (730, 17304), (824, 15330), (840, 15038), (876, 14420), (1022, 12360), (1030, 12264), (1095, 11536), (1168, 10815), (1236, 10220), (1442, 8760), (1460, 8652), (1533, 8240), (1545, 8176), (1648, 7665), (1680, 7519), (1752, 7210), (2044, 6180), (2060, 6132), (2163, 5840), (2190, 5768), (2472, 5110), (2555, 4944), (2884, 4380), (2920, 4326), (3066, 4120), (3090, 4088), (3504, 3605)]