138367440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 200

約数和(自身を含む): 487209888

約数和(自身を除く): 348842448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 131, 135, 144, 162, 163, 180, 216, 240, 262, 270, 324, 326, 360, 393, 405, 432, 489, 524, 540, 648, 652, 655, 720, 786, 810, 815, 978, 1048, 1080, 1179, 1296, 1304, 1310, 1467, 1572, 1620, 1630, 1956, 1965, 2096, 2160, 2358, 2445, 2608, 2620, 2934, 3144, 3240, 3260, 3537, 3912, 3930, 4401, 4716, 4890, 5240, 5868, 5895, 6288, 6480, 6520, 7074, 7335, 7824, 7860, 8802, 9432, 9780, 10480, 10611, 11736, 11790, 13040, 13203, 14148, 14670, 15720, 17604, 17685, 18864, 19560, 21222, 21353, 22005, 23472, 23580, 26406, 28296, 29340, 31440, 35208, 35370, 39120, 42444, 42706, 44010, 47160, 52812, 53055, 56592, 58680, 64059, 66015, 70416, 70740, 84888, 85412, 88020, 94320, 105624, 106110, 106765, 117360, 128118, 132030, 141480, 169776, 170824, 176040, 192177, 211248, 212220, 213530, 256236, 264060, 282960, 320295, 341648, 352080, 384354, 424440, 427060, 512472, 528120, 576531, 640590, 768708, 848880, 854120, 960885, 1024944, 1056240, 1153062, 1281180, 1537416, 1708240, 1729593, 1921770, 2306124, 2562360, 2882655, 3074832, 3459186, 3843540, 4612248, 5124720, 5765310, 6918372, 7687080, 8647965, 9224496, 11530620, 13836744, 15374160, 17295930, 23061240, 27673488, 34591860, 46122480, 69183720, 138367440]

約数ペア:

[(1, 138367440), (2, 69183720), (3, 46122480), (4, 34591860), (5, 27673488), (6, 23061240), (8, 17295930), (9, 15374160), (10, 13836744), (12, 11530620), (15, 9224496), (16, 8647965), (18, 7687080), (20, 6918372), (24, 5765310), (27, 5124720), (30, 4612248), (36, 3843540), (40, 3459186), (45, 3074832), (48, 2882655), (54, 2562360), (60, 2306124), (72, 1921770), (80, 1729593), (81, 1708240), (90, 1537416), (108, 1281180), (120, 1153062), (131, 1056240), (135, 1024944), (144, 960885), (162, 854120), (163, 848880), (180, 768708), (216, 640590), (240, 576531), (262, 528120), (270, 512472), (324, 427060), (326, 424440), (360, 384354), (393, 352080), (405, 341648), (432, 320295), (489, 282960), (524, 264060), (540, 256236), (648, 213530), (652, 212220), (655, 211248), (720, 192177), (786, 176040), (810, 170824), (815, 169776), (978, 141480), (1048, 132030), (1080, 128118), (1179, 117360), (1296, 106765), (1304, 106110), (1310, 105624), (1467, 94320), (1572, 88020), (1620, 85412), (1630, 84888), (1956, 70740), (1965, 70416), (2096, 66015), (2160, 64059), (2358, 58680), (2445, 56592), (2608, 53055), (2620, 52812), (2934, 47160), (3144, 44010), (3240, 42706), (3260, 42444), (3537, 39120), (3912, 35370), (3930, 35208), (4401, 31440), (4716, 29340), (4890, 28296), (5240, 26406), (5868, 23580), (5895, 23472), (6288, 22005), (6480, 21353), (6520, 21222), (7074, 19560), (7335, 18864), (7824, 17685), (7860, 17604), (8802, 15720), (9432, 14670), (9780, 14148), (10480, 13203), (10611, 13040), (11736, 11790)]