15663738880

素因数分解:

$2^{12}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16273}}^1$

素因数の和:16349

約数の個数: 104

約数和(自身を含む): 38390496192

約数和(自身を除く): 22726757312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 940, 1024, 1280, 1504, 1880, 2048, 2560, 3008, 3760, 4096, 5120, 6016, 7520, 10240, 12032, 15040, 16273, 20480, 24064, 30080, 32546, 48128, 60160, 65092, 81365, 96256, 120320, 130184, 162730, 192512, 240640, 260368, 325460, 481280, 520736, 650920, 764831, 962560, 1041472, 1301840, 1529662, 2082944, 2603680, 3059324, 3824155, 4165888, 5207360, 6118648, 7648310, 8331776, 10414720, 12237296, 15296620, 16663552, 20829440, 24474592, 30593240, 33327104, 41658880, 48949184, 61186480, 66654208, 83317760, 97898368, 122372960, 166635520, 195796736, 244745920, 333271040, 391593472, 489491840, 783186944, 978983680, 1566373888, 1957967360, 3132747776, 3915934720, 7831869440, 15663738880]

約数ペア:

[(1, 15663738880), (2, 7831869440), (4, 3915934720), (5, 3132747776), (8, 1957967360), (10, 1566373888), (16, 978983680), (20, 783186944), (32, 489491840), (40, 391593472), (47, 333271040), (64, 244745920), (80, 195796736), (94, 166635520), (128, 122372960), (160, 97898368), (188, 83317760), (235, 66654208), (256, 61186480), (320, 48949184), (376, 41658880), (470, 33327104), (512, 30593240), (640, 24474592), (752, 20829440), (940, 16663552), (1024, 15296620), (1280, 12237296), (1504, 10414720), (1880, 8331776), (2048, 7648310), (2560, 6118648), (3008, 5207360), (3760, 4165888), (4096, 3824155), (5120, 3059324), (6016, 2603680), (7520, 2082944), (10240, 1529662), (12032, 1301840), (15040, 1041472), (16273, 962560), (20480, 764831), (24064, 650920), (30080, 520736), (32546, 481280), (48128, 325460), (60160, 260368), (65092, 240640), (81365, 192512), (96256, 162730), (120320, 130184)]