28197103680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337609}}^1$

素因数の和:337661

約数の個数: 168

約数和(自身を含む): 100330939800

約数和(自身を除く): 72133836120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 3480, 4176, 4640, 5220, 5568, 6960, 8352, 9280, 10440, 13920, 16704, 20880, 27840, 41760, 83520, 337609, 675218, 1012827, 1350436, 1688045, 2025654, 2700872, 3038481, 3376090, 4051308, 5064135, 5401744, 6076962, 6752180, 8102616, 9790661, 10128270, 10803488, 12153924, 13504360, 15192405, 16205232, 19581322, 20256540, 21606976, 24307848, 27008720, 29371983, 30384810, 32410464, 39162644, 40513080, 48615696, 48953305, 54017440, 58743966, 60769620, 64820928, 78325288, 81026160, 88115949, 97231392, 97906610, 108034880, 117487932, 121539240, 146859915, 156650576, 162052320, 176231898, 194462784, 195813220, 234975864, 243078480, 293719830, 313301152, 324104640, 352463796, 391626440, 440579745, 469951728, 486156960, 587439660, 626602304, 704927592, 783252880, 881159490, 939903456, 972313920, 1174879320, 1409855184, 1566505760, 1762318980, 1879806912, 2349758640, 2819710368, 3133011520, 3524637960, 4699517280, 5639420736, 7049275920, 9399034560, 14098551840, 28197103680]

約数ペア:

[(1, 28197103680), (2, 14098551840), (3, 9399034560), (4, 7049275920), (5, 5639420736), (6, 4699517280), (8, 3524637960), (9, 3133011520), (10, 2819710368), (12, 2349758640), (15, 1879806912), (16, 1762318980), (18, 1566505760), (20, 1409855184), (24, 1174879320), (29, 972313920), (30, 939903456), (32, 881159490), (36, 783252880), (40, 704927592), (45, 626602304), (48, 587439660), (58, 486156960), (60, 469951728), (64, 440579745), (72, 391626440), (80, 352463796), (87, 324104640), (90, 313301152), (96, 293719830), (116, 243078480), (120, 234975864), (144, 195813220), (145, 194462784), (160, 176231898), (174, 162052320), (180, 156650576), (192, 146859915), (232, 121539240), (240, 117487932), (261, 108034880), (288, 97906610), (290, 97231392), (320, 88115949), (348, 81026160), (360, 78325288), (435, 64820928), (464, 60769620), (480, 58743966), (522, 54017440), (576, 48953305), (580, 48615696), (696, 40513080), (720, 39162644), (870, 32410464), (928, 30384810), (960, 29371983), (1044, 27008720), (1160, 24307848), (1305, 21606976), (1392, 20256540), (1440, 19581322), (1740, 16205232), (1856, 15192405), (2088, 13504360), (2320, 12153924), (2610, 10803488), (2784, 10128270), (2880, 9790661), (3480, 8102616), (4176, 6752180), (4640, 6076962), (5220, 5401744), (5568, 5064135), (6960, 4051308), (8352, 3376090), (9280, 3038481), (10440, 2700872), (13920, 2025654), (16704, 1688045), (20880, 1350436), (27840, 1012827), (41760, 675218), (83520, 337609)]