84142637.000000000

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:415

約数の個数: 240

約数和(自身を含む): 1557653328

約数和(自身を除く): 1121329008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 131, 135, 144, 160, 162, 180, 216, 240, 257, 262, 270, 288, 324, 360, 393, 405, 432, 480, 514, 524, 540, 648, 655, 720, 771, 786, 810, 864, 1028, 1048, 1080, 1179, 1285, 1296, 1310, 1440, 1542, 1572, 1620, 1965, 2056, 2096, 2160, 2313, 2358, 2570, 2592, 2620, 3084, 3144, 3240, 3537, 3855, 3930, 4112, 4192, 4320, 4626, 4716, 5140, 5240, 5895, 6168, 6288, 6480, 6939, 7074, 7710, 7860, 8224, 9252, 9432, 10280, 10480, 10611, 11565, 11790, 12336, 12576, 12960, 13878, 14148, 15420, 15720, 17685, 18504, 18864, 20560, 20817, 20960, 21222, 23130, 23580, 24672, 27756, 28296, 30840, 31440, 33667, 34695, 35370, 37008, 37728, 41120, 41634, 42444, 46260, 47160, 53055, 55512, 56592, 61680, 62880, 67334, 69390, 70740, 74016, 83268, 84888, 92520, 94320, 101001, 104085, 106110, 111024, 113184, 123360, 134668, 138780, 141480, 166536, 168335, 169776, 185040, 188640, 202002, 208170, 212220, 222048, 269336, 277560, 282960, 303003, 333072, 336670, 339552, 370080, 404004, 416340, 424440, 505005, 538672, 555120, 565920, 606006, 666144, 673340, 808008, 832680, 848880, 909009, 1010010, 1077344, 1110240, 1212012, 1346680, 1515015, 1616016, 1665360, 1697760, 1818018, 2020020, 2424024, 2693360, 2727027, 3030030, 3232032, 3330720, 3636036, 4040040, 4545045, 4848048, 5386720, 5454054, 6060060, 7272072, 8080080, 9090090, 9696096, 10908108, 12120120, 13635135, 14544144, 16160160, 18180180, 21816216, 24240240, 27270270, 29088288, 36360360, 43632432, 48480480, 54540540, 72720720, 87264864, 109081080, 145441440, 218162160, 436324320]

約数ペア:

[(1, 436324320), (2, 218162160), (3, 145441440), (4, 109081080), (5, 87264864), (6, 72720720), (8, 54540540), (9, 48480480), (10, 43632432), (12, 36360360), (15, 29088288), (16, 27270270), (18, 24240240), (20, 21816216), (24, 18180180), (27, 16160160), (30, 14544144), (32, 13635135), (36, 12120120), (40, 10908108), (45, 9696096), (48, 9090090), (54, 8080080), (60, 7272072), (72, 6060060), (80, 5454054), (81, 5386720), (90, 4848048), (96, 4545045), (108, 4040040), (120, 3636036), (131, 3330720), (135, 3232032), (144, 3030030), (160, 2727027), (162, 2693360), (180, 2424024), (216, 2020020), (240, 1818018), (257, 1697760), (262, 1665360), (270, 1616016), (288, 1515015), (324, 1346680), (360, 1212012), (393, 1110240), (405, 1077344), (432, 1010010), (480, 909009), (514, 848880), (524, 832680), (540, 808008), (648, 673340), (655, 666144), (720, 606006), (771, 565920), (786, 555120), (810, 538672), (864, 505005), (1028, 424440), (1048, 416340), (1080, 404004), (1179, 370080), (1285, 339552), (1296, 336670), (1310, 333072), (1440, 303003), (1542, 282960), (1572, 277560), (1620, 269336), (1965, 222048), (2056, 212220), (2096, 208170), (2160, 202002), (2313, 188640), (2358, 185040), (2570, 169776), (2592, 168335), (2620, 166536), (3084, 141480), (3144, 138780), (3240, 134668), (3537, 123360), (3855, 113184), (3930, 111024), (4112, 106110), (4192, 104085), (4320, 101001), (4626, 94320), (4716, 92520), (5140, 84888), (5240, 83268), (5895, 74016), (6168, 70740), (6288, 69390), (6480, 67334), (6939, 62880), (7074, 61680), (7710, 56592), (7860, 55512), (8224, 53055), (9252, 47160), (9432, 46260), (10280, 42444), (10480, 41634), (10611, 41120), (11565, 37728), (11790, 37008), (12336, 35370), (12576, 34695), (12960, 33667), (13878, 31440), (14148, 30840), (15420, 28296), (15720, 27756), (17685, 24672), (18504, 23580), (18864, 23130), (20560, 21222), (20817, 20960)]