310645296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 994436352

約数和(自身を除く): 683791056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 53, 62, 72, 78, 93, 101, 104, 106, 117, 124, 144, 156, 159, 186, 202, 208, 212, 234, 248, 279, 303, 312, 318, 372, 403, 404, 424, 468, 477, 496, 558, 606, 624, 636, 689, 744, 806, 808, 848, 909, 936, 954, 1116, 1209, 1212, 1272, 1313, 1378, 1488, 1612, 1616, 1643, 1818, 1872, 1908, 2067, 2232, 2418, 2424, 2544, 2626, 2756, 3131, 3224, 3286, 3627, 3636, 3816, 3939, 4134, 4464, 4836, 4848, 4929, 5252, 5353, 5512, 6201, 6262, 6448, 6572, 7254, 7272, 7632, 7878, 8268, 9393, 9672, 9858, 10504, 10706, 11024, 11817, 12402, 12524, 13144, 14508, 14544, 14787, 15756, 16059, 16536, 18786, 19344, 19716, 21008, 21359, 21412, 23634, 24804, 25048, 26288, 28179, 29016, 29574, 31512, 32118, 33072, 37572, 39432, 40703, 42718, 42824, 47268, 48177, 49608, 50096, 56358, 58032, 59148, 63024, 64077, 64236, 69589, 75144, 78864, 81406, 85436, 85648, 94536, 96354, 99216, 112716, 118296, 122109, 128154, 128472, 139178, 150288, 162812, 165943, 170872, 189072, 192231, 192708, 208767, 225432, 236592, 244218, 256308, 256944, 278356, 325624, 331886, 341744, 366327, 384462, 385416, 417534, 450864, 488436, 497829, 512616, 556712, 626301, 651248, 663772, 732654, 768924, 770832, 835068, 976872, 995658, 1025232, 1113424, 1252602, 1327544, 1465308, 1493487, 1537848, 1670136, 1953744, 1991316, 2157259, 2505204, 2655088, 2930616, 2986974, 3075696, 3340272, 3982632, 4314518, 5010408, 5861232, 5973948, 6471777, 7965264, 8629036, 10020816, 11947896, 12943554, 17258072, 19415331, 23895792, 25887108, 34516144, 38830662, 51774216, 77661324, 103548432, 155322648, 310645296]

約数ペア:

[(1, 310645296), (2, 155322648), (3, 103548432), (4, 77661324), (6, 51774216), (8, 38830662), (9, 34516144), (12, 25887108), (13, 23895792), (16, 19415331), (18, 17258072), (24, 12943554), (26, 11947896), (31, 10020816), (36, 8629036), (39, 7965264), (48, 6471777), (52, 5973948), (53, 5861232), (62, 5010408), (72, 4314518), (78, 3982632), (93, 3340272), (101, 3075696), (104, 2986974), (106, 2930616), (117, 2655088), (124, 2505204), (144, 2157259), (156, 1991316), (159, 1953744), (186, 1670136), (202, 1537848), (208, 1493487), (212, 1465308), (234, 1327544), (248, 1252602), (279, 1113424), (303, 1025232), (312, 995658), (318, 976872), (372, 835068), (403, 770832), (404, 768924), (424, 732654), (468, 663772), (477, 651248), (496, 626301), (558, 556712), (606, 512616), (624, 497829), (636, 488436), (689, 450864), (744, 417534), (806, 385416), (808, 384462), (848, 366327), (909, 341744), (936, 331886), (954, 325624), (1116, 278356), (1209, 256944), (1212, 256308), (1272, 244218), (1313, 236592), (1378, 225432), (1488, 208767), (1612, 192708), (1616, 192231), (1643, 189072), (1818, 170872), (1872, 165943), (1908, 162812), (2067, 150288), (2232, 139178), (2418, 128472), (2424, 128154), (2544, 122109), (2626, 118296), (2756, 112716), (3131, 99216), (3224, 96354), (3286, 94536), (3627, 85648), (3636, 85436), (3816, 81406), (3939, 78864), (4134, 75144), (4464, 69589), (4836, 64236), (4848, 64077), (4929, 63024), (5252, 59148), (5353, 58032), (5512, 56358), (6201, 50096), (6262, 49608), (6448, 48177), (6572, 47268), (7254, 42824), (7272, 42718), (7632, 40703), (7878, 39432), (8268, 37572), (9393, 33072), (9672, 32118), (9858, 31512), (10504, 29574), (10706, 29016), (11024, 28179), (11817, 26288), (12402, 25048), (12524, 24804), (13144, 23634), (14508, 21412), (14544, 21359), (14787, 21008), (15756, 19716), (16059, 19344), (16536, 18786)]