2271988440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7879}}^1$

素因数の和:7991

約数の個数: 160

約数和(自身を含む): 7723188000

約数和(自身を除く): 5451199560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 89, 90, 108, 120, 135, 162, 178, 180, 216, 267, 270, 324, 356, 360, 405, 445, 534, 540, 648, 712, 801, 810, 890, 1068, 1080, 1335, 1602, 1620, 1780, 2136, 2403, 2670, 3204, 3240, 3560, 4005, 4806, 5340, 6408, 7209, 7879, 8010, 9612, 10680, 12015, 14418, 15758, 16020, 19224, 23637, 24030, 28836, 31516, 32040, 36045, 39395, 47274, 48060, 57672, 63032, 70911, 72090, 78790, 94548, 96120, 118185, 141822, 144180, 157580, 189096, 212733, 236370, 283644, 288360, 315160, 354555, 425466, 472740, 567288, 638199, 701231, 709110, 850932, 945480, 1063665, 1276398, 1402462, 1418220, 1701864, 2103693, 2127330, 2552796, 2804924, 2836440, 3190995, 3506155, 4207386, 4254660, 5105592, 5609848, 6311079, 6381990, 7012310, 8414772, 8509320, 10518465, 12622158, 12763980, 14024620, 16829544, 18933237, 21036930, 25244316, 25527960, 28049240, 31555395, 37866474, 42073860, 50488632, 56799711, 63110790, 75732948, 84147720, 94666185, 113599422, 126221580, 151465896, 189332370, 227198844, 252443160, 283998555, 378664740, 454397688, 567997110, 757329480, 1135994220, 2271988440]

約数ペア:

[(1, 2271988440), (2, 1135994220), (3, 757329480), (4, 567997110), (5, 454397688), (6, 378664740), (8, 283998555), (9, 252443160), (10, 227198844), (12, 189332370), (15, 151465896), (18, 126221580), (20, 113599422), (24, 94666185), (27, 84147720), (30, 75732948), (36, 63110790), (40, 56799711), (45, 50488632), (54, 42073860), (60, 37866474), (72, 31555395), (81, 28049240), (89, 25527960), (90, 25244316), (108, 21036930), (120, 18933237), (135, 16829544), (162, 14024620), (178, 12763980), (180, 12622158), (216, 10518465), (267, 8509320), (270, 8414772), (324, 7012310), (356, 6381990), (360, 6311079), (405, 5609848), (445, 5105592), (534, 4254660), (540, 4207386), (648, 3506155), (712, 3190995), (801, 2836440), (810, 2804924), (890, 2552796), (1068, 2127330), (1080, 2103693), (1335, 1701864), (1602, 1418220), (1620, 1402462), (1780, 1276398), (2136, 1063665), (2403, 945480), (2670, 850932), (3204, 709110), (3240, 701231), (3560, 638199), (4005, 567288), (4806, 472740), (5340, 425466), (6408, 354555), (7209, 315160), (7879, 288360), (8010, 283644), (9612, 236370), (10680, 212733), (12015, 189096), (14418, 157580), (15758, 144180), (16020, 141822), (19224, 118185), (23637, 96120), (24030, 94548), (28836, 78790), (31516, 72090), (32040, 70911), (36045, 63032), (39395, 57672), (47274, 48060)]