201294960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:615

約数の個数: 160

約数和(自身を含む): 668528640

約数和(自身を除く): 467233680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 103, 120, 136, 170, 204, 206, 240, 255, 272, 309, 340, 408, 412, 479, 510, 515, 618, 680, 816, 824, 958, 1020, 1030, 1236, 1360, 1437, 1545, 1648, 1751, 1916, 2040, 2060, 2395, 2472, 2874, 3090, 3502, 3832, 4080, 4120, 4790, 4944, 5253, 5748, 6180, 7004, 7185, 7664, 8143, 8240, 8755, 9580, 10506, 11496, 12360, 14008, 14370, 16286, 17510, 19160, 21012, 22992, 24429, 24720, 26265, 28016, 28740, 32572, 35020, 38320, 40715, 42024, 48858, 49337, 52530, 57480, 65144, 70040, 81430, 84048, 97716, 98674, 105060, 114960, 122145, 130288, 140080, 148011, 162860, 195432, 197348, 210120, 244290, 246685, 296022, 325720, 390864, 394696, 420240, 488580, 493370, 592044, 651440, 740055, 789392, 838729, 977160, 986740, 1184088, 1480110, 1677458, 1954320, 1973480, 2368176, 2516187, 2960220, 3354916, 3946960, 4193645, 5032374, 5920440, 6709832, 8387290, 10064748, 11840880, 12580935, 13419664, 16774580, 20129496, 25161870, 33549160, 40258992, 50323740, 67098320, 100647480, 201294960]

約数ペア:

[(1, 201294960), (2, 100647480), (3, 67098320), (4, 50323740), (5, 40258992), (6, 33549160), (8, 25161870), (10, 20129496), (12, 16774580), (15, 13419664), (16, 12580935), (17, 11840880), (20, 10064748), (24, 8387290), (30, 6709832), (34, 5920440), (40, 5032374), (48, 4193645), (51, 3946960), (60, 3354916), (68, 2960220), (80, 2516187), (85, 2368176), (102, 1973480), (103, 1954320), (120, 1677458), (136, 1480110), (170, 1184088), (204, 986740), (206, 977160), (240, 838729), (255, 789392), (272, 740055), (309, 651440), (340, 592044), (408, 493370), (412, 488580), (479, 420240), (510, 394696), (515, 390864), (618, 325720), (680, 296022), (816, 246685), (824, 244290), (958, 210120), (1020, 197348), (1030, 195432), (1236, 162860), (1360, 148011), (1437, 140080), (1545, 130288), (1648, 122145), (1751, 114960), (1916, 105060), (2040, 98674), (2060, 97716), (2395, 84048), (2472, 81430), (2874, 70040), (3090, 65144), (3502, 57480), (3832, 52530), (4080, 49337), (4120, 48858), (4790, 42024), (4944, 40715), (5253, 38320), (5748, 35020), (6180, 32572), (7004, 28740), (7185, 28016), (7664, 26265), (8143, 24720), (8240, 24429), (8755, 22992), (9580, 21012), (10506, 19160), (11496, 17510), (12360, 16286), (14008, 14370)]