916381080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 256

約数和(自身を含む): 3196108800

約数和(自身を除く): 2279727720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 101, 108, 120, 124, 135, 155, 180, 186, 202, 216, 248, 270, 271, 279, 303, 310, 360, 372, 404, 465, 505, 540, 542, 558, 606, 620, 744, 808, 813, 837, 909, 930, 1010, 1080, 1084, 1116, 1212, 1240, 1355, 1395, 1515, 1626, 1674, 1818, 1860, 2020, 2168, 2232, 2424, 2439, 2710, 2727, 2790, 3030, 3131, 3252, 3348, 3636, 3720, 4040, 4065, 4185, 4545, 4878, 5420, 5454, 5580, 6060, 6262, 6504, 6696, 7272, 7317, 8130, 8370, 8401, 9090, 9393, 9756, 10840, 10908, 11160, 12120, 12195, 12524, 13635, 14634, 15655, 16260, 16740, 16802, 18180, 18786, 19512, 21816, 24390, 25048, 25203, 27270, 27371, 28179, 29268, 31310, 32520, 33480, 33604, 36360, 36585, 37572, 42005, 46965, 48780, 50406, 54540, 54742, 56358, 58536, 62620, 67208, 73170, 75144, 75609, 82113, 84010, 84537, 93930, 97560, 100812, 109080, 109484, 112716, 125240, 126015, 136855, 140895, 146340, 151218, 164226, 168020, 169074, 187860, 201624, 218968, 225432, 226827, 246339, 252030, 273710, 281790, 292680, 302436, 328452, 336040, 338148, 375720, 378045, 410565, 422685, 453654, 492678, 504060, 547420, 563580, 604872, 656904, 676296, 739017, 756090, 821130, 845370, 848501, 907308, 985356, 1008120, 1094840, 1127160, 1134135, 1231695, 1478034, 1512180, 1642260, 1690740, 1697002, 1814616, 1970712, 2268270, 2463390, 2545503, 2956068, 3024360, 3284520, 3381480, 3394004, 3695085, 4242505, 4536540, 4926780, 5091006, 5912136, 6788008, 7390170, 7636509, 8485010, 9073080, 9853560, 10182012, 12727515, 14780340, 15273018, 16970020, 20364024, 22909527, 25455030, 29560680, 30546036, 33940040, 38182545, 45819054, 50910060, 61092072, 76365090, 91638108, 101820120, 114547635, 152730180, 183276216, 229095270, 305460360, 458190540, 916381080]

約数ペア:

[(1, 916381080), (2, 458190540), (3, 305460360), (4, 229095270), (5, 183276216), (6, 152730180), (8, 114547635), (9, 101820120), (10, 91638108), (12, 76365090), (15, 61092072), (18, 50910060), (20, 45819054), (24, 38182545), (27, 33940040), (30, 30546036), (31, 29560680), (36, 25455030), (40, 22909527), (45, 20364024), (54, 16970020), (60, 15273018), (62, 14780340), (72, 12727515), (90, 10182012), (93, 9853560), (101, 9073080), (108, 8485010), (120, 7636509), (124, 7390170), (135, 6788008), (155, 5912136), (180, 5091006), (186, 4926780), (202, 4536540), (216, 4242505), (248, 3695085), (270, 3394004), (271, 3381480), (279, 3284520), (303, 3024360), (310, 2956068), (360, 2545503), (372, 2463390), (404, 2268270), (465, 1970712), (505, 1814616), (540, 1697002), (542, 1690740), (558, 1642260), (606, 1512180), (620, 1478034), (744, 1231695), (808, 1134135), (813, 1127160), (837, 1094840), (909, 1008120), (930, 985356), (1010, 907308), (1080, 848501), (1084, 845370), (1116, 821130), (1212, 756090), (1240, 739017), (1355, 676296), (1395, 656904), (1515, 604872), (1626, 563580), (1674, 547420), (1818, 504060), (1860, 492678), (2020, 453654), (2168, 422685), (2232, 410565), (2424, 378045), (2439, 375720), (2710, 338148), (2727, 336040), (2790, 328452), (3030, 302436), (3131, 292680), (3252, 281790), (3348, 273710), (3636, 252030), (3720, 246339), (4040, 226827), (4065, 225432), (4185, 218968), (4545, 201624), (4878, 187860), (5420, 169074), (5454, 168020), (5580, 164226), (6060, 151218), (6262, 146340), (6504, 140895), (6696, 136855), (7272, 126015), (7317, 125240), (8130, 112716), (8370, 109484), (8401, 109080), (9090, 100812), (9393, 97560), (9756, 93930), (10840, 84537), (10908, 84010), (11160, 82113), (12120, 75609), (12195, 75144), (12524, 73170), (13635, 67208), (14634, 62620), (15655, 58536), (16260, 56358), (16740, 54742), (16802, 54540), (18180, 50406), (18786, 48780), (19512, 46965), (21816, 42005), (24390, 37572), (25048, 36585), (25203, 36360), (27270, 33604), (27371, 33480), (28179, 32520), (29268, 31310)]