186459520

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 488204640

約数和(自身を除く): 301745120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 73, 80, 104, 128, 130, 146, 160, 208, 260, 292, 307, 320, 365, 416, 520, 584, 614, 640, 730, 832, 949, 1040, 1168, 1228, 1460, 1535, 1664, 1898, 2080, 2336, 2456, 2920, 3070, 3796, 3991, 4160, 4672, 4745, 4912, 5840, 6140, 7592, 7982, 8320, 9344, 9490, 9824, 11680, 12280, 15184, 15964, 18980, 19648, 19955, 22411, 23360, 24560, 30368, 31928, 37960, 39296, 39910, 44822, 46720, 49120, 60736, 63856, 75920, 79820, 89644, 98240, 112055, 121472, 127712, 151840, 159640, 179288, 196480, 224110, 255424, 291343, 303680, 319280, 358576, 448220, 510848, 582686, 607360, 638560, 717152, 896440, 1165372, 1277120, 1434304, 1456715, 1792880, 2330744, 2554240, 2868608, 2913430, 3585760, 4661488, 5826860, 7171520, 9322976, 11653720, 14343040, 18645952, 23307440, 37291904, 46614880, 93229760, 186459520]

約数ペア:

[(1, 186459520), (2, 93229760), (4, 46614880), (5, 37291904), (8, 23307440), (10, 18645952), (13, 14343040), (16, 11653720), (20, 9322976), (26, 7171520), (32, 5826860), (40, 4661488), (52, 3585760), (64, 2913430), (65, 2868608), (73, 2554240), (80, 2330744), (104, 1792880), (128, 1456715), (130, 1434304), (146, 1277120), (160, 1165372), (208, 896440), (260, 717152), (292, 638560), (307, 607360), (320, 582686), (365, 510848), (416, 448220), (520, 358576), (584, 319280), (614, 303680), (640, 291343), (730, 255424), (832, 224110), (949, 196480), (1040, 179288), (1168, 159640), (1228, 151840), (1460, 127712), (1535, 121472), (1664, 112055), (1898, 98240), (2080, 89644), (2336, 79820), (2456, 75920), (2920, 63856), (3070, 60736), (3796, 49120), (3991, 46720), (4160, 44822), (4672, 39910), (4745, 39296), (4912, 37960), (5840, 31928), (6140, 30368), (7592, 24560), (7982, 23360), (8320, 22411), (9344, 19955), (9490, 19648), (9824, 18980), (11680, 15964), (12280, 15184)]