229488640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 559999440

約数和(自身を除く): 330510800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 307, 320, 365, 512, 584, 614, 640, 730, 1024, 1168, 1228, 1280, 1460, 1535, 2048, 2336, 2456, 2560, 2920, 3070, 4672, 4912, 5120, 5840, 6140, 9344, 9824, 10240, 11680, 12280, 18688, 19648, 22411, 23360, 24560, 37376, 39296, 44822, 46720, 49120, 74752, 78592, 89644, 93440, 98240, 112055, 149504, 157184, 179288, 186880, 196480, 224110, 314368, 358576, 373760, 392960, 448220, 628736, 717152, 747520, 785920, 896440, 1434304, 1571840, 1792880, 2868608, 3143680, 3585760, 5737216, 7171520, 11474432, 14343040, 22948864, 28686080, 45897728, 57372160, 114744320, 229488640]

約数ペア:

[(1, 229488640), (2, 114744320), (4, 57372160), (5, 45897728), (8, 28686080), (10, 22948864), (16, 14343040), (20, 11474432), (32, 7171520), (40, 5737216), (64, 3585760), (73, 3143680), (80, 2868608), (128, 1792880), (146, 1571840), (160, 1434304), (256, 896440), (292, 785920), (307, 747520), (320, 717152), (365, 628736), (512, 448220), (584, 392960), (614, 373760), (640, 358576), (730, 314368), (1024, 224110), (1168, 196480), (1228, 186880), (1280, 179288), (1460, 157184), (1535, 149504), (2048, 112055), (2336, 98240), (2456, 93440), (2560, 89644), (2920, 78592), (3070, 74752), (4672, 49120), (4912, 46720), (5120, 44822), (5840, 39296), (6140, 37376), (9344, 24560), (9824, 23360), (10240, 22411), (11680, 19648), (12280, 18688)]