281833169280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11291393}}^1$

素因数の和:11291428

約数の個数: 128

約数和(自身を含む): 967446637920

約数和(自身を除く): 685613468640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 11291393, 22582786, 33874179, 45165572, 56456965, 67748358, 90331144, 112913930, 135496716, 146788109, 169370895, 180662288, 225827860, 270993432, 293576218, 338741790, 361324576, 440364327, 451655720, 541986864, 587152436, 677483580, 722649152, 733940545, 880728654, 903311440, 1083973728, 1174304872, 1354967160, 1445298304, 1467881090, 1761457308, 1806622880, 2167947456, 2201821635, 2348609744, 2709934320, 2935762180, 3522914616, 3613245760, 4335894912, 4403643270, 4697219488, 5419868640, 5871524360, 7045829232, 7226491520, 8807286540, 9394438976, 10839737280, 11743048720, 14091658464, 17614573080, 18788877952, 21679474560, 23486097440, 28183316928, 35229146160, 46972194880, 56366633856, 70458292320, 93944389760, 140916584640, 281833169280]

約数ペア:

[(1, 281833169280), (2, 140916584640), (3, 93944389760), (4, 70458292320), (5, 56366633856), (6, 46972194880), (8, 35229146160), (10, 28183316928), (12, 23486097440), (13, 21679474560), (15, 18788877952), (16, 17614573080), (20, 14091658464), (24, 11743048720), (26, 10839737280), (30, 9394438976), (32, 8807286540), (39, 7226491520), (40, 7045829232), (48, 5871524360), (52, 5419868640), (60, 4697219488), (64, 4403643270), (65, 4335894912), (78, 3613245760), (80, 3522914616), (96, 2935762180), (104, 2709934320), (120, 2348609744), (128, 2201821635), (130, 2167947456), (156, 1806622880), (160, 1761457308), (192, 1467881090), (195, 1445298304), (208, 1354967160), (240, 1174304872), (260, 1083973728), (312, 903311440), (320, 880728654), (384, 733940545), (390, 722649152), (416, 677483580), (480, 587152436), (520, 541986864), (624, 451655720), (640, 440364327), (780, 361324576), (832, 338741790), (960, 293576218), (1040, 270993432), (1248, 225827860), (1560, 180662288), (1664, 169370895), (1920, 146788109), (2080, 135496716), (2496, 112913930), (3120, 90331144), (4160, 67748358), (4992, 56456965), (6240, 45165572), (8320, 33874179), (12480, 22582786), (24960, 11291393)]