1017595920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20287}}^1$

素因数の和:20333

約数の個数: 160

約数和(自身を含む): 3622625280

約数和(自身を除く): 2605029360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 6270, 8360, 10032, 12540, 16720, 20287, 25080, 40574, 50160, 60861, 81148, 101435, 121722, 162296, 202870, 223157, 243444, 304305, 324592, 385453, 405740, 446314, 486888, 608610, 669471, 770906, 811480, 892628, 973776, 1115785, 1156359, 1217220, 1338942, 1541812, 1622960, 1785256, 1927265, 2231570, 2312718, 2434440, 2677884, 3083624, 3347355, 3570512, 3854530, 4239983, 4463140, 4625436, 4868880, 5355768, 5781795, 6167248, 6694710, 7709060, 8479966, 8926280, 9250872, 10711536, 11563590, 12719949, 13389420, 15418120, 16959932, 17852560, 18501744, 21199915, 23127180, 25439898, 26778840, 30836240, 33919864, 42399830, 46254360, 50879796, 53557680, 63599745, 67839728, 84799660, 92508720, 101759592, 127199490, 169599320, 203519184, 254398980, 339198640, 508797960, 1017595920]

約数ペア:

[(1, 1017595920), (2, 508797960), (3, 339198640), (4, 254398980), (5, 203519184), (6, 169599320), (8, 127199490), (10, 101759592), (11, 92508720), (12, 84799660), (15, 67839728), (16, 63599745), (19, 53557680), (20, 50879796), (22, 46254360), (24, 42399830), (30, 33919864), (33, 30836240), (38, 26778840), (40, 25439898), (44, 23127180), (48, 21199915), (55, 18501744), (57, 17852560), (60, 16959932), (66, 15418120), (76, 13389420), (80, 12719949), (88, 11563590), (95, 10711536), (110, 9250872), (114, 8926280), (120, 8479966), (132, 7709060), (152, 6694710), (165, 6167248), (176, 5781795), (190, 5355768), (209, 4868880), (220, 4625436), (228, 4463140), (240, 4239983), (264, 3854530), (285, 3570512), (304, 3347355), (330, 3083624), (380, 2677884), (418, 2434440), (440, 2312718), (456, 2231570), (528, 1927265), (570, 1785256), (627, 1622960), (660, 1541812), (760, 1338942), (836, 1217220), (880, 1156359), (912, 1115785), (1045, 973776), (1140, 892628), (1254, 811480), (1320, 770906), (1520, 669471), (1672, 608610), (2090, 486888), (2280, 446314), (2508, 405740), (2640, 385453), (3135, 324592), (3344, 304305), (4180, 243444), (4560, 223157), (5016, 202870), (6270, 162296), (8360, 121722), (10032, 101435), (12540, 81148), (16720, 60861), (20287, 50160), (25080, 40574)]