328134240

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{3617}}^1$

素因数の和:3651

約数の個数: 240

約数和(自身を含む): 1323840672

約数和(自身を除く): 995706432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3617, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7234, 7560, 9072, 10080, 10851, 11340, 12960, 14468, 15120, 18085, 18144, 21702, 22680, 25319, 28936, 30240, 32553, 36170, 43404, 45360, 50638, 54255, 57872, 65106, 72340, 75957, 86808, 90720, 97659, 101276, 108510, 115744, 126595, 130212, 144680, 151914, 162765, 173616, 195318, 202552, 217020, 227871, 253190, 260424, 289360, 292977, 303828, 325530, 347232, 379785, 390636, 405104, 434040, 455742, 488295, 506380, 520848, 578720, 585954, 607656, 651060, 683613, 759570, 781272, 810208, 868080, 911484, 976590, 1012760, 1041696, 1139355, 1171908, 1215312, 1302120, 1367226, 1464885, 1519140, 1562544, 1736160, 1822968, 1953180, 2025520, 2050839, 2278710, 2343816, 2430624, 2604240, 2734452, 2929770, 3038280, 3125088, 3418065, 3645936, 3906360, 4051040, 4101678, 4557420, 4687632, 5208480, 5468904, 5859540, 6076560, 6836130, 7291872, 7812720, 8203356, 9114840, 9375264, 10254195, 10937808, 11719080, 12153120, 13672260, 15625440, 16406712, 18229680, 20508390, 21875616, 23438160, 27344520, 32813424, 36459360, 41016780, 46876320, 54689040, 65626848, 82033560, 109378080, 164067120, 328134240]

約数ペア:

[(1, 328134240), (2, 164067120), (3, 109378080), (4, 82033560), (5, 65626848), (6, 54689040), (7, 46876320), (8, 41016780), (9, 36459360), (10, 32813424), (12, 27344520), (14, 23438160), (15, 21875616), (16, 20508390), (18, 18229680), (20, 16406712), (21, 15625440), (24, 13672260), (27, 12153120), (28, 11719080), (30, 10937808), (32, 10254195), (35, 9375264), (36, 9114840), (40, 8203356), (42, 7812720), (45, 7291872), (48, 6836130), (54, 6076560), (56, 5859540), (60, 5468904), (63, 5208480), (70, 4687632), (72, 4557420), (80, 4101678), (81, 4051040), (84, 3906360), (90, 3645936), (96, 3418065), (105, 3125088), (108, 3038280), (112, 2929770), (120, 2734452), (126, 2604240), (135, 2430624), (140, 2343816), (144, 2278710), (160, 2050839), (162, 2025520), (168, 1953180), (180, 1822968), (189, 1736160), (210, 1562544), (216, 1519140), (224, 1464885), (240, 1367226), (252, 1302120), (270, 1215312), (280, 1171908), (288, 1139355), (315, 1041696), (324, 1012760), (336, 976590), (360, 911484), (378, 868080), (405, 810208), (420, 781272), (432, 759570), (480, 683613), (504, 651060), (540, 607656), (560, 585954), (567, 578720), (630, 520848), (648, 506380), (672, 488295), (720, 455742), (756, 434040), (810, 405104), (840, 390636), (864, 379785), (945, 347232), (1008, 325530), (1080, 303828), (1120, 292977), (1134, 289360), (1260, 260424), (1296, 253190), (1440, 227871), (1512, 217020), (1620, 202552), (1680, 195318), (1890, 173616), (2016, 162765), (2160, 151914), (2268, 144680), (2520, 130212), (2592, 126595), (2835, 115744), (3024, 108510), (3240, 101276), (3360, 97659), (3617, 90720), (3780, 86808), (4320, 75957), (4536, 72340), (5040, 65106), (5670, 57872), (6048, 54255), (6480, 50638), (7234, 45360), (7560, 43404), (9072, 36170), (10080, 32553), (10851, 30240), (11340, 28936), (12960, 25319), (14468, 22680), (15120, 21702), (18085, 18144)]