12620160

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{313}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 49963680

約数和(自身を除く): 37343520

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, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 313, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 626, 630, 640, 672, 720, 840, 896, 939, 960, 1008, 1120, 1152, 1252, 1260, 1344, 1440, 1565, 1680, 1878, 1920, 2016, 2191, 2240, 2504, 2520, 2688, 2817, 2880, 3130, 3360, 3756, 4032, 4382, 4480, 4695, 5008, 5040, 5634, 5760, 6260, 6573, 6720, 7512, 8064, 8764, 9390, 10016, 10080, 10955, 11268, 12520, 13146, 13440, 14085, 15024, 17528, 18780, 19719, 20032, 20160, 21910, 22536, 25040, 26292, 28170, 30048, 32865, 35056, 37560, 39438, 40064, 40320, 43820, 45072, 50080, 52584, 56340, 60096, 65730, 70112, 75120, 78876, 87640, 90144, 98595, 100160, 105168, 112680, 120192, 131460, 140224, 150240, 157752, 175280, 180288, 197190, 200320, 210336, 225360, 262920, 280448, 300480, 315504, 350560, 360576, 394380, 420672, 450720, 525840, 600960, 631008, 701120, 788760, 841344, 901440, 1051680, 1262016, 1402240, 1577520, 1802880, 2103360, 2524032, 3155040, 4206720, 6310080, 12620160]

約数ペア:

[(1, 12620160), (2, 6310080), (3, 4206720), (4, 3155040), (5, 2524032), (6, 2103360), (7, 1802880), (8, 1577520), (9, 1402240), (10, 1262016), (12, 1051680), (14, 901440), (15, 841344), (16, 788760), (18, 701120), (20, 631008), (21, 600960), (24, 525840), (28, 450720), (30, 420672), (32, 394380), (35, 360576), (36, 350560), (40, 315504), (42, 300480), (45, 280448), (48, 262920), (56, 225360), (60, 210336), (63, 200320), (64, 197190), (70, 180288), (72, 175280), (80, 157752), (84, 150240), (90, 140224), (96, 131460), (105, 120192), (112, 112680), (120, 105168), (126, 100160), (128, 98595), (140, 90144), (144, 87640), (160, 78876), (168, 75120), (180, 70112), (192, 65730), (210, 60096), (224, 56340), (240, 52584), (252, 50080), (280, 45072), (288, 43820), (313, 40320), (315, 40064), (320, 39438), (336, 37560), (360, 35056), (384, 32865), (420, 30048), (448, 28170), (480, 26292), (504, 25040), (560, 22536), (576, 21910), (626, 20160), (630, 20032), (640, 19719), (672, 18780), (720, 17528), (840, 15024), (896, 14085), (939, 13440), (960, 13146), (1008, 12520), (1120, 11268), (1152, 10955), (1252, 10080), (1260, 10016), (1344, 9390), (1440, 8764), (1565, 8064), (1680, 7512), (1878, 6720), (1920, 6573), (2016, 6260), (2191, 5760), (2240, 5634), (2504, 5040), (2520, 5008), (2688, 4695), (2817, 4480), (2880, 4382), (3130, 4032), (3360, 3756)]