266375040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8161}}^1$

素因数の和:8200

約数の個数: 128

約数和(自身を含む): 899125920

約数和(自身を除く): 632750880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 8161, 10880, 16320, 16322, 24483, 32640, 32644, 40805, 48966, 65288, 81610, 97932, 122415, 130576, 138737, 163220, 195864, 244830, 261152, 277474, 326440, 391728, 416211, 489660, 522304, 554948, 652880, 693685, 783456, 832422, 979320, 1044608, 1109896, 1305760, 1387370, 1566912, 1664844, 1958640, 2081055, 2219792, 2611520, 2774740, 3133824, 3329688, 3917280, 4162110, 4439584, 5223040, 5549480, 6659376, 7834560, 8324220, 8879168, 11098960, 13318752, 15669120, 16648440, 17758336, 22197920, 26637504, 33296880, 44395840, 53275008, 66593760, 88791680, 133187520, 266375040]

約数ペア:

[(1, 266375040), (2, 133187520), (3, 88791680), (4, 66593760), (5, 53275008), (6, 44395840), (8, 33296880), (10, 26637504), (12, 22197920), (15, 17758336), (16, 16648440), (17, 15669120), (20, 13318752), (24, 11098960), (30, 8879168), (32, 8324220), (34, 7834560), (40, 6659376), (48, 5549480), (51, 5223040), (60, 4439584), (64, 4162110), (68, 3917280), (80, 3329688), (85, 3133824), (96, 2774740), (102, 2611520), (120, 2219792), (128, 2081055), (136, 1958640), (160, 1664844), (170, 1566912), (192, 1387370), (204, 1305760), (240, 1109896), (255, 1044608), (272, 979320), (320, 832422), (340, 783456), (384, 693685), (408, 652880), (480, 554948), (510, 522304), (544, 489660), (640, 416211), (680, 391728), (816, 326440), (960, 277474), (1020, 261152), (1088, 244830), (1360, 195864), (1632, 163220), (1920, 138737), (2040, 130576), (2176, 122415), (2720, 97932), (3264, 81610), (4080, 65288), (5440, 48966), (6528, 40805), (8160, 32644), (8161, 32640), (10880, 24483), (16320, 16322)]