165039840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{2339}}^1$

素因数の和:2374

約数の個数: 216

約数和(自身を含む): 655429320

約数和(自身を除く): 490389480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2339, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4678, 4704, 5040, 5880, 7017, 7056, 7840, 8820, 9356, 10080, 11695, 11760, 14034, 14112, 16373, 17640, 18712, 21051, 23390, 23520, 28068, 32746, 35085, 35280, 37424, 42102, 46780, 49119, 56136, 65492, 70170, 70560, 74848, 81865, 84204, 93560, 98238, 105255, 112272, 114611, 130984, 140340, 147357, 163730, 168408, 187120, 196476, 210510, 224544, 229222, 245595, 261968, 280680, 294714, 327460, 336816, 343833, 374240, 392952, 421020, 458444, 491190, 523936, 561360, 573055, 589428, 654920, 673632, 687666, 736785, 785904, 842040, 916888, 982380, 1031499, 1122720, 1146110, 1178856, 1309840, 1375332, 1473570, 1571808, 1684080, 1719165, 1833776, 1964760, 2062998, 2292220, 2357712, 2619680, 2750664, 2947140, 3368160, 3438330, 3667552, 3929520, 4125996, 4584440, 4715424, 5157495, 5501328, 5894280, 6876660, 7859040, 8251992, 9168880, 10314990, 11002656, 11788560, 13753320, 16503984, 18337760, 20629980, 23577120, 27506640, 33007968, 41259960, 55013280, 82519920, 165039840]

約数ペア:

[(1, 165039840), (2, 82519920), (3, 55013280), (4, 41259960), (5, 33007968), (6, 27506640), (7, 23577120), (8, 20629980), (9, 18337760), (10, 16503984), (12, 13753320), (14, 11788560), (15, 11002656), (16, 10314990), (18, 9168880), (20, 8251992), (21, 7859040), (24, 6876660), (28, 5894280), (30, 5501328), (32, 5157495), (35, 4715424), (36, 4584440), (40, 4125996), (42, 3929520), (45, 3667552), (48, 3438330), (49, 3368160), (56, 2947140), (60, 2750664), (63, 2619680), (70, 2357712), (72, 2292220), (80, 2062998), (84, 1964760), (90, 1833776), (96, 1719165), (98, 1684080), (105, 1571808), (112, 1473570), (120, 1375332), (126, 1309840), (140, 1178856), (144, 1146110), (147, 1122720), (160, 1031499), (168, 982380), (180, 916888), (196, 842040), (210, 785904), (224, 736785), (240, 687666), (245, 673632), (252, 654920), (280, 589428), (288, 573055), (294, 561360), (315, 523936), (336, 491190), (360, 458444), (392, 421020), (420, 392952), (441, 374240), (480, 343833), (490, 336816), (504, 327460), (560, 294714), (588, 280680), (630, 261968), (672, 245595), (720, 229222), (735, 224544), (784, 210510), (840, 196476), (882, 187120), (980, 168408), (1008, 163730), (1120, 147357), (1176, 140340), (1260, 130984), (1440, 114611), (1470, 112272), (1568, 105255), (1680, 98238), (1764, 93560), (1960, 84204), (2016, 81865), (2205, 74848), (2339, 70560), (2352, 70170), (2520, 65492), (2940, 56136), (3360, 49119), (3528, 46780), (3920, 42102), (4410, 37424), (4678, 35280), (4704, 35085), (5040, 32746), (5880, 28068), (7017, 23520), (7056, 23390), (7840, 21051), (8820, 18712), (9356, 17640), (10080, 16373), (11695, 14112), (11760, 14034)]