272838720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3691}}^1$

素因数の和:3729

約数の個数: 224

約数和(自身を含む): 1080308736

約数和(自身を除く): 807470016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3691, 3696, 4620, 4928, 5280, 6160, 6720, 7382, 7392, 9240, 10560, 11073, 12320, 14764, 14784, 18455, 18480, 22146, 24640, 25837, 29528, 36910, 36960, 40601, 44292, 51674, 55365, 59056, 73820, 73920, 77511, 81202, 88584, 103348, 110730, 118112, 121803, 129185, 147640, 155022, 162404, 177168, 203005, 206696, 221460, 236224, 243606, 258370, 284207, 295280, 310044, 324808, 354336, 387555, 406010, 413392, 442920, 487212, 516740, 568414, 590560, 609015, 620088, 649616, 708672, 775110, 812020, 826784, 852621, 885840, 974424, 1033480, 1136828, 1181120, 1218030, 1240176, 1299232, 1421035, 1550220, 1624040, 1653568, 1705242, 1771680, 1948848, 2066960, 2273656, 2436060, 2480352, 2598464, 2842070, 3100440, 3248080, 3410484, 3543360, 3897696, 4133920, 4263105, 4547312, 4872120, 4960704, 5684140, 6200880, 6496160, 6820968, 7795392, 8267840, 8526210, 9094624, 9744240, 11368280, 12401760, 12992320, 13641936, 17052420, 18189248, 19488480, 22736560, 24803520, 27283872, 34104840, 38976960, 45473120, 54567744, 68209680, 90946240, 136419360, 272838720]

約数ペア:

[(1, 272838720), (2, 136419360), (3, 90946240), (4, 68209680), (5, 54567744), (6, 45473120), (7, 38976960), (8, 34104840), (10, 27283872), (11, 24803520), (12, 22736560), (14, 19488480), (15, 18189248), (16, 17052420), (20, 13641936), (21, 12992320), (22, 12401760), (24, 11368280), (28, 9744240), (30, 9094624), (32, 8526210), (33, 8267840), (35, 7795392), (40, 6820968), (42, 6496160), (44, 6200880), (48, 5684140), (55, 4960704), (56, 4872120), (60, 4547312), (64, 4263105), (66, 4133920), (70, 3897696), (77, 3543360), (80, 3410484), (84, 3248080), (88, 3100440), (96, 2842070), (105, 2598464), (110, 2480352), (112, 2436060), (120, 2273656), (132, 2066960), (140, 1948848), (154, 1771680), (160, 1705242), (165, 1653568), (168, 1624040), (176, 1550220), (192, 1421035), (210, 1299232), (220, 1240176), (224, 1218030), (231, 1181120), (240, 1136828), (264, 1033480), (280, 974424), (308, 885840), (320, 852621), (330, 826784), (336, 812020), (352, 775110), (385, 708672), (420, 649616), (440, 620088), (448, 609015), (462, 590560), (480, 568414), (528, 516740), (560, 487212), (616, 442920), (660, 413392), (672, 406010), (704, 387555), (770, 354336), (840, 324808), (880, 310044), (924, 295280), (960, 284207), (1056, 258370), (1120, 243606), (1155, 236224), (1232, 221460), (1320, 206696), (1344, 203005), (1540, 177168), (1680, 162404), (1760, 155022), (1848, 147640), (2112, 129185), (2240, 121803), (2310, 118112), (2464, 110730), (2640, 103348), (3080, 88584), (3360, 81202), (3520, 77511), (3691, 73920), (3696, 73820), (4620, 59056), (4928, 55365), (5280, 51674), (6160, 44292), (6720, 40601), (7382, 36960), (7392, 36910), (9240, 29528), (10560, 25837), (11073, 24640), (12320, 22146), (14764, 18480), (14784, 18455)]