240663540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 772208640

約数和(自身を除く): 531545100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 37, 39, 52, 60, 62, 65, 74, 78, 93, 111, 124, 130, 148, 155, 156, 185, 186, 195, 222, 260, 269, 310, 370, 372, 390, 403, 444, 465, 481, 538, 555, 620, 740, 780, 806, 807, 930, 962, 1076, 1110, 1147, 1209, 1345, 1443, 1612, 1614, 1860, 1924, 2015, 2220, 2294, 2405, 2418, 2690, 2886, 3228, 3441, 3497, 4030, 4035, 4588, 4810, 4836, 5380, 5735, 5772, 6045, 6882, 6994, 7215, 8060, 8070, 8339, 9620, 9953, 10491, 11470, 12090, 13764, 13988, 14430, 14911, 16140, 16678, 17205, 17485, 19906, 20982, 22940, 24180, 25017, 28860, 29822, 29859, 33356, 34410, 34970, 39812, 41695, 41964, 44733, 49765, 50034, 52455, 59644, 59718, 68820, 69940, 74555, 83390, 89466, 99530, 100068, 104910, 108407, 119436, 125085, 129389, 149110, 149295, 166780, 178932, 199060, 209820, 216814, 223665, 250170, 258778, 298220, 298590, 308543, 325221, 388167, 433628, 447330, 500340, 517556, 542035, 597180, 617086, 646945, 650442, 776334, 894660, 925629, 1084070, 1234172, 1293890, 1300884, 1542715, 1552668, 1626105, 1851258, 1940835, 2168140, 2587780, 3085430, 3252210, 3702516, 3881670, 4011059, 4628145, 6170860, 6504420, 7763340, 8022118, 9256290, 12033177, 16044236, 18512580, 20055295, 24066354, 40110590, 48132708, 60165885, 80221180, 120331770, 240663540]

約数ペア:

[(1, 240663540), (2, 120331770), (3, 80221180), (4, 60165885), (5, 48132708), (6, 40110590), (10, 24066354), (12, 20055295), (13, 18512580), (15, 16044236), (20, 12033177), (26, 9256290), (30, 8022118), (31, 7763340), (37, 6504420), (39, 6170860), (52, 4628145), (60, 4011059), (62, 3881670), (65, 3702516), (74, 3252210), (78, 3085430), (93, 2587780), (111, 2168140), (124, 1940835), (130, 1851258), (148, 1626105), (155, 1552668), (156, 1542715), (185, 1300884), (186, 1293890), (195, 1234172), (222, 1084070), (260, 925629), (269, 894660), (310, 776334), (370, 650442), (372, 646945), (390, 617086), (403, 597180), (444, 542035), (465, 517556), (481, 500340), (538, 447330), (555, 433628), (620, 388167), (740, 325221), (780, 308543), (806, 298590), (807, 298220), (930, 258778), (962, 250170), (1076, 223665), (1110, 216814), (1147, 209820), (1209, 199060), (1345, 178932), (1443, 166780), (1612, 149295), (1614, 149110), (1860, 129389), (1924, 125085), (2015, 119436), (2220, 108407), (2294, 104910), (2405, 100068), (2418, 99530), (2690, 89466), (2886, 83390), (3228, 74555), (3441, 69940), (3497, 68820), (4030, 59718), (4035, 59644), (4588, 52455), (4810, 50034), (4836, 49765), (5380, 44733), (5735, 41964), (5772, 41695), (6045, 39812), (6882, 34970), (6994, 34410), (7215, 33356), (8060, 29859), (8070, 29822), (8339, 28860), (9620, 25017), (9953, 24180), (10491, 22940), (11470, 20982), (12090, 19906), (13764, 17485), (13988, 17205), (14430, 16678), (14911, 16140)]