170476740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7121}}^1$

素因数の和:7162

約数の個数: 144

約数和(自身を含む): 622177920

約数和(自身を除く): 451701180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7121, 7980, 11970, 14242, 21363, 23940, 28484, 35605, 42726, 49847, 64089, 71210, 85452, 99694, 106815, 128178, 135299, 142420, 149541, 199388, 213630, 249235, 256356, 270598, 299082, 320445, 405897, 427260, 448623, 498470, 541196, 598164, 640890, 676495, 747705, 811794, 897246, 947093, 996940, 1217691, 1281780, 1352990, 1495410, 1623588, 1794492, 1894186, 2029485, 2243115, 2435382, 2705980, 2841279, 2990820, 3788372, 4058970, 4486230, 4735465, 4870764, 5682558, 6088455, 8117940, 8523837, 8972460, 9470930, 11365116, 12176910, 14206395, 17047674, 18941860, 24353820, 28412790, 34095348, 42619185, 56825580, 85238370, 170476740]

約数ペア:

[(1, 170476740), (2, 85238370), (3, 56825580), (4, 42619185), (5, 34095348), (6, 28412790), (7, 24353820), (9, 18941860), (10, 17047674), (12, 14206395), (14, 12176910), (15, 11365116), (18, 9470930), (19, 8972460), (20, 8523837), (21, 8117940), (28, 6088455), (30, 5682558), (35, 4870764), (36, 4735465), (38, 4486230), (42, 4058970), (45, 3788372), (57, 2990820), (60, 2841279), (63, 2705980), (70, 2435382), (76, 2243115), (84, 2029485), (90, 1894186), (95, 1794492), (105, 1623588), (114, 1495410), (126, 1352990), (133, 1281780), (140, 1217691), (171, 996940), (180, 947093), (190, 897246), (210, 811794), (228, 747705), (252, 676495), (266, 640890), (285, 598164), (315, 541196), (342, 498470), (380, 448623), (399, 427260), (420, 405897), (532, 320445), (570, 299082), (630, 270598), (665, 256356), (684, 249235), (798, 213630), (855, 199388), (1140, 149541), (1197, 142420), (1260, 135299), (1330, 128178), (1596, 106815), (1710, 99694), (1995, 85452), (2394, 71210), (2660, 64089), (3420, 49847), (3990, 42726), (4788, 35605), (5985, 28484), (7121, 23940), (7980, 21363), (11970, 14242)]