275848440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1162

約数の個数: 192

約数和(自身を含む): 985944960

約数和(自身を除く): 710096520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 49, 56, 60, 70, 84, 86, 98, 105, 120, 129, 140, 147, 168, 172, 196, 210, 215, 245, 258, 280, 294, 301, 344, 392, 420, 430, 490, 516, 588, 602, 645, 735, 840, 860, 903, 980, 1032, 1091, 1176, 1204, 1290, 1470, 1505, 1720, 1806, 1960, 2107, 2182, 2408, 2580, 2940, 3010, 3273, 3612, 4214, 4364, 4515, 5160, 5455, 5880, 6020, 6321, 6546, 7224, 7637, 8428, 8728, 9030, 10535, 10910, 12040, 12642, 13092, 15274, 16365, 16856, 18060, 21070, 21820, 22911, 25284, 26184, 30548, 31605, 32730, 36120, 38185, 42140, 43640, 45822, 46913, 50568, 53459, 61096, 63210, 65460, 76370, 84280, 91644, 93826, 106918, 114555, 126420, 130920, 140739, 152740, 160377, 183288, 187652, 213836, 229110, 234565, 252840, 267295, 281478, 305480, 320754, 328391, 375304, 427672, 458220, 469130, 534590, 562956, 641508, 656782, 703695, 801885, 916440, 938260, 985173, 1069180, 1125912, 1283016, 1313564, 1407390, 1603770, 1641955, 1876520, 1970346, 2138360, 2298737, 2627128, 2814780, 3207540, 3283910, 3940692, 4597474, 4925865, 5629560, 6415080, 6567820, 6896211, 7881384, 9194948, 9851730, 11493685, 13135640, 13792422, 18389896, 19703460, 22987370, 27584844, 34481055, 39406920, 45974740, 55169688, 68962110, 91949480, 137924220, 275848440]

約数ペア:

[(1, 275848440), (2, 137924220), (3, 91949480), (4, 68962110), (5, 55169688), (6, 45974740), (7, 39406920), (8, 34481055), (10, 27584844), (12, 22987370), (14, 19703460), (15, 18389896), (20, 13792422), (21, 13135640), (24, 11493685), (28, 9851730), (30, 9194948), (35, 7881384), (40, 6896211), (42, 6567820), (43, 6415080), (49, 5629560), (56, 4925865), (60, 4597474), (70, 3940692), (84, 3283910), (86, 3207540), (98, 2814780), (105, 2627128), (120, 2298737), (129, 2138360), (140, 1970346), (147, 1876520), (168, 1641955), (172, 1603770), (196, 1407390), (210, 1313564), (215, 1283016), (245, 1125912), (258, 1069180), (280, 985173), (294, 938260), (301, 916440), (344, 801885), (392, 703695), (420, 656782), (430, 641508), (490, 562956), (516, 534590), (588, 469130), (602, 458220), (645, 427672), (735, 375304), (840, 328391), (860, 320754), (903, 305480), (980, 281478), (1032, 267295), (1091, 252840), (1176, 234565), (1204, 229110), (1290, 213836), (1470, 187652), (1505, 183288), (1720, 160377), (1806, 152740), (1960, 140739), (2107, 130920), (2182, 126420), (2408, 114555), (2580, 106918), (2940, 93826), (3010, 91644), (3273, 84280), (3612, 76370), (4214, 65460), (4364, 63210), (4515, 61096), (5160, 53459), (5455, 50568), (5880, 46913), (6020, 45822), (6321, 43640), (6546, 42140), (7224, 38185), (7637, 36120), (8428, 32730), (8728, 31605), (9030, 30548), (10535, 26184), (10910, 25284), (12040, 22911), (12642, 21820), (13092, 21070), (15274, 18060), (16365, 16856)]