159209820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:590

約数の個数: 288

約数和(自身を含む): 629717760

約数和(自身を除く): 470507940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 147, 154, 165, 180, 189, 196, 198, 210, 220, 231, 245, 252, 270, 294, 297, 308, 315, 330, 378, 385, 396, 420, 441, 462, 490, 495, 539, 540, 547, 588, 594, 630, 660, 693, 735, 756, 770, 882, 924, 945, 980, 990, 1078, 1094, 1155, 1188, 1260, 1323, 1386, 1470, 1485, 1540, 1617, 1641, 1764, 1890, 1980, 2079, 2156, 2188, 2205, 2310, 2646, 2695, 2735, 2772, 2940, 2970, 3234, 3282, 3465, 3780, 3829, 4158, 4410, 4620, 4851, 4923, 5292, 5390, 5470, 5940, 6017, 6468, 6564, 6615, 6930, 7658, 8085, 8205, 8316, 8820, 9702, 9846, 10395, 10780, 10940, 11487, 12034, 13230, 13860, 14553, 14769, 15316, 16170, 16410, 18051, 19145, 19404, 19692, 20790, 22974, 24068, 24255, 24615, 26460, 26803, 29106, 29538, 30085, 32340, 32820, 34461, 36102, 38290, 41580, 42119, 45948, 48510, 49230, 53606, 54153, 57435, 58212, 59076, 60170, 68922, 72204, 72765, 73845, 76580, 80409, 84238, 90255, 97020, 98460, 103383, 107212, 108306, 114870, 120340, 126357, 134015, 137844, 145530, 147690, 160818, 162459, 168476, 172305, 180510, 206766, 210595, 216612, 229740, 241227, 252714, 268030, 270765, 291060, 294833, 295380, 321636, 324918, 344610, 361020, 379071, 402045, 413532, 421190, 482454, 505428, 516915, 536060, 541530, 589666, 631785, 649836, 689220, 723681, 758142, 804090, 812295, 842380, 884499, 964908, 1033830, 1083060, 1137213, 1179332, 1206135, 1263570, 1447362, 1474165, 1516284, 1608180, 1624590, 1768998, 1895355, 2067660, 2274426, 2412270, 2527140, 2653497, 2894724, 2948330, 3249180, 3537996, 3618405, 3790710, 4422495, 4548852, 4824540, 5306994, 5686065, 5896660, 7236810, 7581420, 7960491, 8844990, 10613988, 11372130, 13267485, 14473620, 15920982, 17689980, 22744260, 26534970, 31841964, 39802455, 53069940, 79604910, 159209820]

約数ペア:

[(1, 159209820), (2, 79604910), (3, 53069940), (4, 39802455), (5, 31841964), (6, 26534970), (7, 22744260), (9, 17689980), (10, 15920982), (11, 14473620), (12, 13267485), (14, 11372130), (15, 10613988), (18, 8844990), (20, 7960491), (21, 7581420), (22, 7236810), (27, 5896660), (28, 5686065), (30, 5306994), (33, 4824540), (35, 4548852), (36, 4422495), (42, 3790710), (44, 3618405), (45, 3537996), (49, 3249180), (54, 2948330), (55, 2894724), (60, 2653497), (63, 2527140), (66, 2412270), (70, 2274426), (77, 2067660), (84, 1895355), (90, 1768998), (98, 1624590), (99, 1608180), (105, 1516284), (108, 1474165), (110, 1447362), (126, 1263570), (132, 1206135), (135, 1179332), (140, 1137213), (147, 1083060), (154, 1033830), (165, 964908), (180, 884499), (189, 842380), (196, 812295), (198, 804090), (210, 758142), (220, 723681), (231, 689220), (245, 649836), (252, 631785), (270, 589666), (294, 541530), (297, 536060), (308, 516915), (315, 505428), (330, 482454), (378, 421190), (385, 413532), (396, 402045), (420, 379071), (441, 361020), (462, 344610), (490, 324918), (495, 321636), (539, 295380), (540, 294833), (547, 291060), (588, 270765), (594, 268030), (630, 252714), (660, 241227), (693, 229740), (735, 216612), (756, 210595), (770, 206766), (882, 180510), (924, 172305), (945, 168476), (980, 162459), (990, 160818), (1078, 147690), (1094, 145530), (1155, 137844), (1188, 134015), (1260, 126357), (1323, 120340), (1386, 114870), (1470, 108306), (1485, 107212), (1540, 103383), (1617, 98460), (1641, 97020), (1764, 90255), (1890, 84238), (1980, 80409), (2079, 76580), (2156, 73845), (2188, 72765), (2205, 72204), (2310, 68922), (2646, 60170), (2695, 59076), (2735, 58212), (2772, 57435), (2940, 54153), (2970, 53606), (3234, 49230), (3282, 48510), (3465, 45948), (3780, 42119), (3829, 41580), (4158, 38290), (4410, 36102), (4620, 34461), (4851, 32820), (4923, 32340), (5292, 30085), (5390, 29538), (5470, 29106), (5940, 26803), (6017, 26460), (6468, 24615), (6564, 24255), (6615, 24068), (6930, 22974), (7658, 20790), (8085, 19692), (8205, 19404), (8316, 19145), (8820, 18051), (9702, 16410), (9846, 16170), (10395, 15316), (10780, 14769), (10940, 14553), (11487, 13860), (12034, 13230)]