195163440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 643768320

約数和(自身を除く): 448604880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 127, 152, 190, 228, 240, 254, 285, 304, 337, 380, 381, 456, 508, 570, 635, 674, 760, 762, 912, 1011, 1016, 1140, 1270, 1348, 1520, 1524, 1685, 1905, 2022, 2032, 2280, 2413, 2540, 2696, 3048, 3370, 3810, 4044, 4560, 4826, 5055, 5080, 5392, 6096, 6403, 6740, 7239, 7620, 8088, 9652, 10110, 10160, 12065, 12806, 13480, 14478, 15240, 16176, 19209, 19304, 20220, 24130, 25612, 26960, 28956, 30480, 32015, 36195, 38418, 38608, 40440, 42799, 48260, 51224, 57912, 64030, 72390, 76836, 80880, 85598, 96045, 96520, 102448, 115824, 128060, 128397, 144780, 153672, 171196, 192090, 193040, 213995, 256120, 256794, 289560, 307344, 342392, 384180, 427990, 512240, 513588, 579120, 641985, 684784, 768360, 813181, 855980, 1027176, 1283970, 1536720, 1626362, 1711960, 2054352, 2439543, 2567940, 3252724, 3423920, 4065905, 4879086, 5135880, 6505448, 8131810, 9758172, 10271760, 12197715, 13010896, 16263620, 19516344, 24395430, 32527240, 39032688, 48790860, 65054480, 97581720, 195163440]

約数ペア:

[(1, 195163440), (2, 97581720), (3, 65054480), (4, 48790860), (5, 39032688), (6, 32527240), (8, 24395430), (10, 19516344), (12, 16263620), (15, 13010896), (16, 12197715), (19, 10271760), (20, 9758172), (24, 8131810), (30, 6505448), (38, 5135880), (40, 4879086), (48, 4065905), (57, 3423920), (60, 3252724), (76, 2567940), (80, 2439543), (95, 2054352), (114, 1711960), (120, 1626362), (127, 1536720), (152, 1283970), (190, 1027176), (228, 855980), (240, 813181), (254, 768360), (285, 684784), (304, 641985), (337, 579120), (380, 513588), (381, 512240), (456, 427990), (508, 384180), (570, 342392), (635, 307344), (674, 289560), (760, 256794), (762, 256120), (912, 213995), (1011, 193040), (1016, 192090), (1140, 171196), (1270, 153672), (1348, 144780), (1520, 128397), (1524, 128060), (1685, 115824), (1905, 102448), (2022, 96520), (2032, 96045), (2280, 85598), (2413, 80880), (2540, 76836), (2696, 72390), (3048, 64030), (3370, 57912), (3810, 51224), (4044, 48260), (4560, 42799), (4826, 40440), (5055, 38608), (5080, 38418), (5392, 36195), (6096, 32015), (6403, 30480), (6740, 28956), (7239, 26960), (7620, 25612), (8088, 24130), (9652, 20220), (10110, 19304), (10160, 19209), (12065, 16176), (12806, 15240), (13480, 14478)]