276093720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^2$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 1028598480

約数和(自身を除く): 752504760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 331, 360, 420, 504, 630, 662, 840, 993, 1260, 1324, 1655, 1986, 2317, 2520, 2648, 2979, 3310, 3972, 4634, 4965, 5958, 6620, 6951, 7944, 9268, 9930, 11585, 11916, 13240, 13902, 14895, 18536, 19860, 20853, 23170, 23832, 27804, 29790, 34755, 39720, 41706, 46340, 55608, 59580, 69510, 83412, 92680, 104265, 109561, 119160, 139020, 166824, 208530, 219122, 278040, 328683, 417060, 438244, 547805, 657366, 766927, 834120, 876488, 986049, 1095610, 1314732, 1533854, 1643415, 1972098, 2191220, 2300781, 2629464, 3067708, 3286830, 3834635, 3944196, 4382440, 4601562, 4930245, 6135416, 6573660, 6902343, 7669270, 7888392, 9203124, 9860490, 11503905, 13147320, 13804686, 15338540, 18406248, 19720980, 23007810, 27609372, 30677080, 34511715, 39441960, 46015620, 55218744, 69023430, 92031240, 138046860, 276093720]

約数ペア:

[(1, 276093720), (2, 138046860), (3, 92031240), (4, 69023430), (5, 55218744), (6, 46015620), (7, 39441960), (8, 34511715), (9, 30677080), (10, 27609372), (12, 23007810), (14, 19720980), (15, 18406248), (18, 15338540), (20, 13804686), (21, 13147320), (24, 11503905), (28, 9860490), (30, 9203124), (35, 7888392), (36, 7669270), (40, 6902343), (42, 6573660), (45, 6135416), (56, 4930245), (60, 4601562), (63, 4382440), (70, 3944196), (72, 3834635), (84, 3286830), (90, 3067708), (105, 2629464), (120, 2300781), (126, 2191220), (140, 1972098), (168, 1643415), (180, 1533854), (210, 1314732), (252, 1095610), (280, 986049), (315, 876488), (331, 834120), (360, 766927), (420, 657366), (504, 547805), (630, 438244), (662, 417060), (840, 328683), (993, 278040), (1260, 219122), (1324, 208530), (1655, 166824), (1986, 139020), (2317, 119160), (2520, 109561), (2648, 104265), (2979, 92680), (3310, 83412), (3972, 69510), (4634, 59580), (4965, 55608), (5958, 46340), (6620, 41706), (6951, 39720), (7944, 34755), (9268, 29790), (9930, 27804), (11585, 23832), (11916, 23170), (13240, 20853), (13902, 19860), (14895, 18536)]