266414960

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 200

約数和(自身を含む): 771059280

約数和(自身を除く): 504644320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 73, 76, 80, 95, 98, 112, 133, 140, 146, 152, 190, 196, 245, 266, 280, 292, 304, 343, 365, 380, 392, 490, 511, 532, 560, 584, 665, 686, 730, 760, 784, 931, 980, 1022, 1064, 1168, 1330, 1372, 1387, 1460, 1520, 1715, 1862, 1960, 2044, 2128, 2401, 2555, 2660, 2744, 2774, 2920, 3430, 3577, 3724, 3920, 4088, 4655, 4802, 5110, 5320, 5488, 5548, 5840, 6517, 6860, 6935, 7154, 7448, 8176, 9310, 9604, 9709, 10220, 10640, 11096, 12005, 13034, 13720, 13870, 14308, 14896, 17885, 18620, 19208, 19418, 20440, 22192, 24010, 25039, 26068, 27440, 27740, 28616, 32585, 35770, 37240, 38416, 38836, 40880, 45619, 48020, 48545, 50078, 52136, 55480, 57232, 65170, 67963, 71540, 74480, 77672, 91238, 96040, 97090, 100156, 104272, 110960, 125195, 130340, 135926, 143080, 155344, 175273, 182476, 192080, 194180, 200312, 228095, 250390, 260680, 271852, 286160, 339815, 350546, 364952, 388360, 400624, 456190, 475741, 500780, 521360, 543704, 679630, 701092, 729904, 776720, 876365, 912380, 951482, 1001560, 1087408, 1359260, 1402184, 1752730, 1824760, 1902964, 2003120, 2378705, 2718520, 2804368, 3330187, 3505460, 3649520, 3805928, 4757410, 5437040, 6660374, 7010920, 7611856, 9514820, 13320748, 14021840, 16650935, 19029640, 26641496, 33301870, 38059280, 53282992, 66603740, 133207480, 266414960]

約数ペア:

[(1, 266414960), (2, 133207480), (4, 66603740), (5, 53282992), (7, 38059280), (8, 33301870), (10, 26641496), (14, 19029640), (16, 16650935), (19, 14021840), (20, 13320748), (28, 9514820), (35, 7611856), (38, 7010920), (40, 6660374), (49, 5437040), (56, 4757410), (70, 3805928), (73, 3649520), (76, 3505460), (80, 3330187), (95, 2804368), (98, 2718520), (112, 2378705), (133, 2003120), (140, 1902964), (146, 1824760), (152, 1752730), (190, 1402184), (196, 1359260), (245, 1087408), (266, 1001560), (280, 951482), (292, 912380), (304, 876365), (343, 776720), (365, 729904), (380, 701092), (392, 679630), (490, 543704), (511, 521360), (532, 500780), (560, 475741), (584, 456190), (665, 400624), (686, 388360), (730, 364952), (760, 350546), (784, 339815), (931, 286160), (980, 271852), (1022, 260680), (1064, 250390), (1168, 228095), (1330, 200312), (1372, 194180), (1387, 192080), (1460, 182476), (1520, 175273), (1715, 155344), (1862, 143080), (1960, 135926), (2044, 130340), (2128, 125195), (2401, 110960), (2555, 104272), (2660, 100156), (2744, 97090), (2774, 96040), (2920, 91238), (3430, 77672), (3577, 74480), (3724, 71540), (3920, 67963), (4088, 65170), (4655, 57232), (4802, 55480), (5110, 52136), (5320, 50078), (5488, 48545), (5548, 48020), (5840, 45619), (6517, 40880), (6860, 38836), (6935, 38416), (7154, 37240), (7448, 35770), (8176, 32585), (9310, 28616), (9604, 27740), (9709, 27440), (10220, 26068), (10640, 25039), (11096, 24010), (12005, 22192), (13034, 20440), (13720, 19418), (13870, 19208), (14308, 18620), (14896, 17885)]