4720720176

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:846

約数の個数: 240

約数和(自身を含む): 14429076480

約数和(自身を除く): 9708356304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 53, 54, 62, 72, 81, 93, 106, 108, 124, 144, 159, 162, 186, 212, 216, 243, 248, 279, 318, 324, 372, 424, 432, 477, 486, 496, 558, 636, 648, 739, 744, 837, 848, 954, 972, 1116, 1272, 1296, 1431, 1478, 1488, 1643, 1674, 1908, 1944, 2217, 2232, 2511, 2544, 2862, 2956, 3286, 3348, 3816, 3888, 4293, 4434, 4464, 4929, 5022, 5724, 5912, 6572, 6651, 6696, 7533, 7632, 8586, 8868, 9858, 10044, 11448, 11824, 12879, 13144, 13302, 13392, 14787, 15066, 17172, 17736, 19716, 19953, 20088, 22896, 22909, 25758, 26288, 26604, 29574, 30132, 34344, 35472, 39167, 39432, 39906, 40176, 44361, 45818, 51516, 53208, 59148, 59859, 60264, 68688, 68727, 78334, 78864, 79812, 88722, 91636, 103032, 106416, 117501, 118296, 119718, 120528, 133083, 137454, 156668, 159624, 177444, 179577, 183272, 206064, 206181, 235002, 236592, 239436, 266166, 274908, 313336, 319248, 352503, 354888, 359154, 366544, 399249, 412362, 470004, 478872, 532332, 549816, 618543, 626672, 705006, 709776, 718308, 798498, 824724, 940008, 957744, 1057509, 1064664, 1099632, 1214177, 1237086, 1410012, 1436616, 1596996, 1649448, 1855629, 1880016, 2115018, 2129328, 2428354, 2474172, 2820024, 2873232, 3172527, 3193992, 3298896, 3642531, 3711258, 4230036, 4856708, 4948344, 5566887, 5640048, 6345054, 6387984, 7285062, 7422516, 8460072, 9517581, 9713416, 9896688, 10927593, 11133774, 12690108, 14570124, 14845032, 16920144, 19035162, 19426832, 21855186, 22267548, 25380216, 29140248, 29690064, 32782779, 38070324, 43710372, 44535096, 50760432, 58280496, 65565558, 76140648, 87420744, 89070192, 98348337, 131131116, 152281296, 174841488, 196696674, 262262232, 295045011, 393393348, 524524464, 590090022, 786786696, 1180180044, 1573573392, 2360360088, 4720720176]

約数ペア:

[(1, 4720720176), (2, 2360360088), (3, 1573573392), (4, 1180180044), (6, 786786696), (8, 590090022), (9, 524524464), (12, 393393348), (16, 295045011), (18, 262262232), (24, 196696674), (27, 174841488), (31, 152281296), (36, 131131116), (48, 98348337), (53, 89070192), (54, 87420744), (62, 76140648), (72, 65565558), (81, 58280496), (93, 50760432), (106, 44535096), (108, 43710372), (124, 38070324), (144, 32782779), (159, 29690064), (162, 29140248), (186, 25380216), (212, 22267548), (216, 21855186), (243, 19426832), (248, 19035162), (279, 16920144), (318, 14845032), (324, 14570124), (372, 12690108), (424, 11133774), (432, 10927593), (477, 9896688), (486, 9713416), (496, 9517581), (558, 8460072), (636, 7422516), (648, 7285062), (739, 6387984), (744, 6345054), (837, 5640048), (848, 5566887), (954, 4948344), (972, 4856708), (1116, 4230036), (1272, 3711258), (1296, 3642531), (1431, 3298896), (1478, 3193992), (1488, 3172527), (1643, 2873232), (1674, 2820024), (1908, 2474172), (1944, 2428354), (2217, 2129328), (2232, 2115018), (2511, 1880016), (2544, 1855629), (2862, 1649448), (2956, 1596996), (3286, 1436616), (3348, 1410012), (3816, 1237086), (3888, 1214177), (4293, 1099632), (4434, 1064664), (4464, 1057509), (4929, 957744), (5022, 940008), (5724, 824724), (5912, 798498), (6572, 718308), (6651, 709776), (6696, 705006), (7533, 626672), (7632, 618543), (8586, 549816), (8868, 532332), (9858, 478872), (10044, 470004), (11448, 412362), (11824, 399249), (12879, 366544), (13144, 359154), (13302, 354888), (13392, 352503), (14787, 319248), (15066, 313336), (17172, 274908), (17736, 266166), (19716, 239436), (19953, 236592), (20088, 235002), (22896, 206181), (22909, 206064), (25758, 183272), (26288, 179577), (26604, 177444), (29574, 159624), (30132, 156668), (34344, 137454), (35472, 133083), (39167, 120528), (39432, 119718), (39906, 118296), (40176, 117501), (44361, 106416), (45818, 103032), (51516, 91636), (53208, 88722), (59148, 79812), (59859, 78864), (60264, 78334), (68688, 68727)]