157387620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 512999424

約数和(自身を除く): 355611804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 31, 39, 46, 52, 60, 62, 65, 69, 78, 92, 93, 115, 124, 130, 138, 155, 156, 186, 195, 230, 260, 276, 283, 299, 310, 345, 372, 390, 403, 460, 465, 566, 598, 620, 690, 713, 780, 806, 849, 897, 930, 1132, 1196, 1209, 1380, 1415, 1426, 1495, 1612, 1698, 1794, 1860, 2015, 2139, 2418, 2830, 2852, 2990, 3396, 3565, 3588, 3679, 4030, 4245, 4278, 4485, 4836, 5660, 5980, 6045, 6509, 7130, 7358, 8060, 8490, 8556, 8773, 8970, 9269, 10695, 11037, 12090, 13018, 14260, 14716, 16980, 17546, 17940, 18395, 18538, 19527, 21390, 22074, 24180, 26036, 26319, 27807, 32545, 35092, 36790, 37076, 39054, 42780, 43865, 44148, 46345, 52638, 55185, 55614, 65090, 73580, 78108, 84617, 87730, 92690, 97635, 105276, 110370, 111228, 114049, 130180, 131595, 139035, 169234, 175460, 185380, 195270, 201779, 220740, 228098, 253851, 263190, 278070, 338468, 342147, 390540, 403558, 423085, 456196, 507702, 526380, 556140, 570245, 605337, 684294, 807116, 846170, 1008895, 1015404, 1140490, 1210674, 1269255, 1368588, 1692340, 1710735, 2017790, 2280980, 2421348, 2538510, 2623127, 3026685, 3421470, 4035580, 5077020, 5246254, 6053370, 6842940, 7869381, 10492508, 12106740, 13115635, 15738762, 26231270, 31477524, 39346905, 52462540, 78693810, 157387620]

約数ペア:

[(1, 157387620), (2, 78693810), (3, 52462540), (4, 39346905), (5, 31477524), (6, 26231270), (10, 15738762), (12, 13115635), (13, 12106740), (15, 10492508), (20, 7869381), (23, 6842940), (26, 6053370), (30, 5246254), (31, 5077020), (39, 4035580), (46, 3421470), (52, 3026685), (60, 2623127), (62, 2538510), (65, 2421348), (69, 2280980), (78, 2017790), (92, 1710735), (93, 1692340), (115, 1368588), (124, 1269255), (130, 1210674), (138, 1140490), (155, 1015404), (156, 1008895), (186, 846170), (195, 807116), (230, 684294), (260, 605337), (276, 570245), (283, 556140), (299, 526380), (310, 507702), (345, 456196), (372, 423085), (390, 403558), (403, 390540), (460, 342147), (465, 338468), (566, 278070), (598, 263190), (620, 253851), (690, 228098), (713, 220740), (780, 201779), (806, 195270), (849, 185380), (897, 175460), (930, 169234), (1132, 139035), (1196, 131595), (1209, 130180), (1380, 114049), (1415, 111228), (1426, 110370), (1495, 105276), (1612, 97635), (1698, 92690), (1794, 87730), (1860, 84617), (2015, 78108), (2139, 73580), (2418, 65090), (2830, 55614), (2852, 55185), (2990, 52638), (3396, 46345), (3565, 44148), (3588, 43865), (3679, 42780), (4030, 39054), (4245, 37076), (4278, 36790), (4485, 35092), (4836, 32545), (5660, 27807), (5980, 26319), (6045, 26036), (6509, 24180), (7130, 22074), (7358, 21390), (8060, 19527), (8490, 18538), (8556, 18395), (8773, 17940), (8970, 17546), (9269, 16980), (10695, 14716), (11037, 14260), (12090, 13018)]