266113120

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 791683200

約数和(自身を除く): 525570080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 343, 364, 373, 392, 416, 455, 490, 520, 560, 637, 686, 728, 746, 784, 910, 980, 1040, 1120, 1274, 1372, 1456, 1492, 1568, 1715, 1820, 1865, 1960, 2080, 2548, 2611, 2744, 2912, 2984, 3185, 3430, 3640, 3730, 3920, 4459, 4849, 5096, 5222, 5488, 5968, 6370, 6860, 7280, 7460, 7840, 8918, 9698, 10192, 10444, 10976, 11936, 12740, 13055, 13720, 14560, 14920, 17836, 18277, 19396, 20384, 20888, 22295, 24245, 25480, 26110, 27440, 29840, 33943, 35672, 36554, 38792, 41776, 44590, 48490, 50960, 52220, 54880, 59680, 67886, 71344, 73108, 77584, 83552, 89180, 91385, 96980, 101920, 104440, 127939, 135772, 142688, 146216, 155168, 169715, 178360, 182770, 193960, 208880, 237601, 255878, 271544, 292432, 339430, 356720, 365540, 387920, 417760, 475202, 511756, 543088, 584864, 639695, 678860, 713440, 731080, 775840, 950404, 1023512, 1086176, 1188005, 1279390, 1357720, 1462160, 1663207, 1900808, 2047024, 2376010, 2558780, 2715440, 2924320, 3326414, 3801616, 4094048, 4752020, 5117560, 5430880, 6652828, 7603232, 8316035, 9504040, 10235120, 13305656, 16632070, 19008080, 20470240, 26611312, 33264140, 38016160, 53222624, 66528280, 133056560, 266113120]

約数ペア:

[(1, 266113120), (2, 133056560), (4, 66528280), (5, 53222624), (7, 38016160), (8, 33264140), (10, 26611312), (13, 20470240), (14, 19008080), (16, 16632070), (20, 13305656), (26, 10235120), (28, 9504040), (32, 8316035), (35, 7603232), (40, 6652828), (49, 5430880), (52, 5117560), (56, 4752020), (65, 4094048), (70, 3801616), (80, 3326414), (91, 2924320), (98, 2715440), (104, 2558780), (112, 2376010), (130, 2047024), (140, 1900808), (160, 1663207), (182, 1462160), (196, 1357720), (208, 1279390), (224, 1188005), (245, 1086176), (260, 1023512), (280, 950404), (343, 775840), (364, 731080), (373, 713440), (392, 678860), (416, 639695), (455, 584864), (490, 543088), (520, 511756), (560, 475202), (637, 417760), (686, 387920), (728, 365540), (746, 356720), (784, 339430), (910, 292432), (980, 271544), (1040, 255878), (1120, 237601), (1274, 208880), (1372, 193960), (1456, 182770), (1492, 178360), (1568, 169715), (1715, 155168), (1820, 146216), (1865, 142688), (1960, 135772), (2080, 127939), (2548, 104440), (2611, 101920), (2744, 96980), (2912, 91385), (2984, 89180), (3185, 83552), (3430, 77584), (3640, 73108), (3730, 71344), (3920, 67886), (4459, 59680), (4849, 54880), (5096, 52220), (5222, 50960), (5488, 48490), (5968, 44590), (6370, 41776), (6860, 38792), (7280, 36554), (7460, 35672), (7840, 33943), (8918, 29840), (9698, 27440), (10192, 26110), (10444, 25480), (10976, 24245), (11936, 22295), (12740, 20888), (13055, 20384), (13720, 19396), (14560, 18277), (14920, 17836)]