16290729720

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1327}}^1$

素因数の和:1777

約数の個数: 224

約数和(自身を含む): 55128121920

約数和(自身を除く): 38837392200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 421, 486, 540, 648, 729, 810, 842, 972, 1080, 1215, 1263, 1327, 1458, 1620, 1684, 1944, 2105, 2430, 2526, 2654, 2916, 3240, 3368, 3645, 3789, 3981, 4210, 4860, 5052, 5308, 5832, 6315, 6635, 7290, 7578, 7962, 8420, 9720, 10104, 10616, 11367, 11943, 12630, 13270, 14580, 15156, 15924, 16840, 18945, 19905, 22734, 23886, 25260, 26540, 29160, 30312, 31848, 34101, 35829, 37890, 39810, 45468, 47772, 50520, 53080, 56835, 59715, 68202, 71658, 75780, 79620, 90936, 95544, 102303, 107487, 113670, 119430, 136404, 143316, 151560, 159240, 170505, 179145, 204606, 214974, 227340, 238860, 272808, 286632, 306909, 322461, 341010, 358290, 409212, 429948, 454680, 477720, 511515, 537435, 558667, 613818, 644922, 682020, 716580, 818424, 859896, 967383, 1023030, 1074870, 1117334, 1227636, 1289844, 1364040, 1433160, 1534545, 1612305, 1676001, 1934766, 2046060, 2149740, 2234668, 2455272, 2579688, 2793335, 3069090, 3224610, 3352002, 3869532, 4092120, 4299480, 4469336, 4836915, 5028003, 5586670, 6138180, 6449220, 6704004, 7739064, 8380005, 9673830, 10056006, 11173340, 12276360, 12898440, 13408008, 15084009, 16760010, 19347660, 20112012, 22346680, 25140015, 30168018, 33520020, 38695320, 40224024, 45252027, 50280030, 60336036, 67040040, 75420045, 90504054, 100560060, 120672072, 135756081, 150840090, 181008108, 201120120, 226260135, 271512162, 301680180, 362016216, 407268243, 452520270, 543024324, 603360360, 678780405, 814536486, 905040540, 1086048648, 1357560810, 1629072972, 1810081080, 2036341215, 2715121620, 3258145944, 4072682430, 5430243240, 8145364860, 16290729720]

約数ペア:

[(1, 16290729720), (2, 8145364860), (3, 5430243240), (4, 4072682430), (5, 3258145944), (6, 2715121620), (8, 2036341215), (9, 1810081080), (10, 1629072972), (12, 1357560810), (15, 1086048648), (18, 905040540), (20, 814536486), (24, 678780405), (27, 603360360), (30, 543024324), (36, 452520270), (40, 407268243), (45, 362016216), (54, 301680180), (60, 271512162), (72, 226260135), (81, 201120120), (90, 181008108), (108, 150840090), (120, 135756081), (135, 120672072), (162, 100560060), (180, 90504054), (216, 75420045), (243, 67040040), (270, 60336036), (324, 50280030), (360, 45252027), (405, 40224024), (421, 38695320), (486, 33520020), (540, 30168018), (648, 25140015), (729, 22346680), (810, 20112012), (842, 19347660), (972, 16760010), (1080, 15084009), (1215, 13408008), (1263, 12898440), (1327, 12276360), (1458, 11173340), (1620, 10056006), (1684, 9673830), (1944, 8380005), (2105, 7739064), (2430, 6704004), (2526, 6449220), (2654, 6138180), (2916, 5586670), (3240, 5028003), (3368, 4836915), (3645, 4469336), (3789, 4299480), (3981, 4092120), (4210, 3869532), (4860, 3352002), (5052, 3224610), (5308, 3069090), (5832, 2793335), (6315, 2579688), (6635, 2455272), (7290, 2234668), (7578, 2149740), (7962, 2046060), (8420, 1934766), (9720, 1676001), (10104, 1612305), (10616, 1534545), (11367, 1433160), (11943, 1364040), (12630, 1289844), (13270, 1227636), (14580, 1117334), (15156, 1074870), (15924, 1023030), (16840, 967383), (18945, 859896), (19905, 818424), (22734, 716580), (23886, 682020), (25260, 644922), (26540, 613818), (29160, 558667), (30312, 537435), (31848, 511515), (34101, 477720), (35829, 454680), (37890, 429948), (39810, 409212), (45468, 358290), (47772, 341010), (50520, 322461), (53080, 306909), (56835, 286632), (59715, 272808), (68202, 238860), (71658, 227340), (75780, 214974), (79620, 204606), (90936, 179145), (95544, 170505), (102303, 159240), (107487, 151560), (113670, 143316), (119430, 136404)]