168810180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:690

約数の個数: 192

約数和(自身を含む): 599961600

約数和(自身を除く): 431151420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 61, 66, 70, 77, 84, 105, 110, 122, 132, 140, 154, 165, 183, 210, 220, 231, 244, 305, 308, 330, 366, 385, 420, 427, 462, 599, 610, 660, 671, 732, 770, 854, 915, 924, 1155, 1198, 1220, 1281, 1342, 1540, 1708, 1797, 1830, 2013, 2135, 2310, 2396, 2562, 2684, 2995, 3355, 3594, 3660, 4026, 4193, 4270, 4620, 4697, 5124, 5990, 6405, 6589, 6710, 7188, 8052, 8386, 8540, 8985, 9394, 10065, 11980, 12579, 12810, 13178, 13420, 14091, 16772, 17970, 18788, 19767, 20130, 20965, 23485, 25158, 25620, 26356, 28182, 32945, 35940, 36539, 39534, 40260, 41930, 46123, 46970, 50316, 56364, 62895, 65890, 70455, 73078, 79068, 83860, 92246, 93940, 98835, 109617, 125790, 131780, 138369, 140910, 146156, 182695, 184492, 197670, 219234, 230615, 251580, 255773, 276738, 281820, 365390, 395340, 401929, 438468, 461230, 511546, 548085, 553476, 691845, 730780, 767319, 803858, 922460, 1023092, 1096170, 1205787, 1278865, 1383690, 1534638, 1607716, 2009645, 2192340, 2411574, 2557730, 2767380, 2813503, 3069276, 3836595, 4019290, 4823148, 5115460, 5627006, 6028935, 7673190, 8038580, 8440509, 11254012, 12057870, 14067515, 15346380, 16881018, 24115740, 28135030, 33762036, 42202545, 56270060, 84405090, 168810180]

約数ペア:

[(1, 168810180), (2, 84405090), (3, 56270060), (4, 42202545), (5, 33762036), (6, 28135030), (7, 24115740), (10, 16881018), (11, 15346380), (12, 14067515), (14, 12057870), (15, 11254012), (20, 8440509), (21, 8038580), (22, 7673190), (28, 6028935), (30, 5627006), (33, 5115460), (35, 4823148), (42, 4019290), (44, 3836595), (55, 3069276), (60, 2813503), (61, 2767380), (66, 2557730), (70, 2411574), (77, 2192340), (84, 2009645), (105, 1607716), (110, 1534638), (122, 1383690), (132, 1278865), (140, 1205787), (154, 1096170), (165, 1023092), (183, 922460), (210, 803858), (220, 767319), (231, 730780), (244, 691845), (305, 553476), (308, 548085), (330, 511546), (366, 461230), (385, 438468), (420, 401929), (427, 395340), (462, 365390), (599, 281820), (610, 276738), (660, 255773), (671, 251580), (732, 230615), (770, 219234), (854, 197670), (915, 184492), (924, 182695), (1155, 146156), (1198, 140910), (1220, 138369), (1281, 131780), (1342, 125790), (1540, 109617), (1708, 98835), (1797, 93940), (1830, 92246), (2013, 83860), (2135, 79068), (2310, 73078), (2396, 70455), (2562, 65890), (2684, 62895), (2995, 56364), (3355, 50316), (3594, 46970), (3660, 46123), (4026, 41930), (4193, 40260), (4270, 39534), (4620, 36539), (4697, 35940), (5124, 32945), (5990, 28182), (6405, 26356), (6589, 25620), (6710, 25158), (7188, 23485), (8052, 20965), (8386, 20130), (8540, 19767), (8985, 18788), (9394, 17970), (10065, 16772), (11980, 14091), (12579, 13420), (12810, 13178)]