145441440

素因数分解:

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

素因数の和:412

約数の個数: 192

約数和(自身を含む): 514926720

約数和(自身を除く): 369485280

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, 90, 96, 108, 120, 131, 135, 144, 160, 180, 216, 240, 257, 262, 270, 288, 360, 393, 432, 480, 514, 524, 540, 655, 720, 771, 786, 864, 1028, 1048, 1080, 1179, 1285, 1310, 1440, 1542, 1572, 1965, 2056, 2096, 2160, 2313, 2358, 2570, 2620, 3084, 3144, 3537, 3855, 3930, 4112, 4192, 4320, 4626, 4716, 5140, 5240, 5895, 6168, 6288, 6939, 7074, 7710, 7860, 8224, 9252, 9432, 10280, 10480, 11565, 11790, 12336, 12576, 13878, 14148, 15420, 15720, 17685, 18504, 18864, 20560, 20960, 23130, 23580, 24672, 27756, 28296, 30840, 31440, 33667, 34695, 35370, 37008, 37728, 41120, 46260, 47160, 55512, 56592, 61680, 62880, 67334, 69390, 70740, 74016, 92520, 94320, 101001, 111024, 113184, 123360, 134668, 138780, 141480, 168335, 185040, 188640, 202002, 222048, 269336, 277560, 282960, 303003, 336670, 370080, 404004, 505005, 538672, 555120, 565920, 606006, 673340, 808008, 909009, 1010010, 1077344, 1110240, 1212012, 1346680, 1515015, 1616016, 1818018, 2020020, 2424024, 2693360, 3030030, 3232032, 3636036, 4040040, 4545045, 4848048, 5386720, 6060060, 7272072, 8080080, 9090090, 9696096, 12120120, 14544144, 16160160, 18180180, 24240240, 29088288, 36360360, 48480480, 72720720, 145441440]

約数ペア:

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