166723480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 518540400

約数和(自身を除く): 351816920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 37, 38, 40, 44, 49, 55, 56, 70, 74, 76, 77, 88, 95, 98, 110, 121, 133, 140, 148, 152, 154, 185, 190, 196, 209, 220, 242, 245, 259, 266, 280, 296, 308, 370, 380, 385, 392, 407, 418, 440, 484, 490, 518, 532, 539, 605, 616, 665, 703, 740, 760, 770, 814, 836, 847, 931, 968, 980, 1036, 1045, 1064, 1078, 1210, 1295, 1330, 1406, 1463, 1480, 1540, 1628, 1672, 1694, 1813, 1862, 1960, 2035, 2072, 2090, 2156, 2299, 2420, 2590, 2660, 2695, 2812, 2849, 2926, 3080, 3256, 3388, 3515, 3626, 3724, 4070, 4180, 4235, 4312, 4477, 4598, 4655, 4840, 4921, 5180, 5320, 5390, 5624, 5698, 5852, 5929, 6776, 7030, 7252, 7315, 7448, 7733, 8140, 8360, 8470, 8954, 9065, 9196, 9310, 9842, 10241, 10360, 10780, 11396, 11495, 11704, 11858, 14060, 14245, 14504, 14630, 15466, 16093, 16280, 16940, 17908, 18130, 18392, 18620, 19684, 19943, 20482, 21560, 22385, 22792, 22990, 23716, 24605, 28120, 28490, 29260, 29645, 30932, 31339, 32186, 33880, 34447, 35816, 36260, 37240, 38665, 39368, 39886, 40964, 44770, 45980, 47432, 49210, 51205, 54131, 56980, 58520, 59290, 61864, 62678, 64372, 68894, 72520, 77330, 79772, 80465, 81928, 85063, 89540, 91960, 98420, 99715, 102410, 108262, 112651, 113960, 118580, 125356, 128744, 137788, 154660, 156695, 159544, 160930, 170126, 172235, 179080, 196840, 199430, 204820, 216524, 219373, 225302, 237160, 250712, 270655, 275576, 309320, 313390, 321860, 340252, 344470, 378917, 398860, 409640, 425315, 433048, 438746, 450604, 541310, 563255, 595441, 626780, 643720, 680504, 688940, 757834, 797720, 850630, 877492, 901208, 1082620, 1096865, 1126510, 1190882, 1253560, 1377880, 1515668, 1701260, 1754984, 1894585, 2165240, 2193730, 2253020, 2381764, 2977205, 3031336, 3402520, 3789170, 4168087, 4387460, 4506040, 4763528, 5954410, 7578340, 8336174, 8774920, 11908820, 15156680, 16672348, 20840435, 23817640, 33344696, 41680870, 83361740, 166723480]

約数ペア:

[(1, 166723480), (2, 83361740), (4, 41680870), (5, 33344696), (7, 23817640), (8, 20840435), (10, 16672348), (11, 15156680), (14, 11908820), (19, 8774920), (20, 8336174), (22, 7578340), (28, 5954410), (35, 4763528), (37, 4506040), (38, 4387460), (40, 4168087), (44, 3789170), (49, 3402520), (55, 3031336), (56, 2977205), (70, 2381764), (74, 2253020), (76, 2193730), (77, 2165240), (88, 1894585), (95, 1754984), (98, 1701260), (110, 1515668), (121, 1377880), (133, 1253560), (140, 1190882), (148, 1126510), (152, 1096865), (154, 1082620), (185, 901208), (190, 877492), (196, 850630), (209, 797720), (220, 757834), (242, 688940), (245, 680504), (259, 643720), (266, 626780), (280, 595441), (296, 563255), (308, 541310), (370, 450604), (380, 438746), (385, 433048), (392, 425315), (407, 409640), (418, 398860), (440, 378917), (484, 344470), (490, 340252), (518, 321860), (532, 313390), (539, 309320), (605, 275576), (616, 270655), (665, 250712), (703, 237160), (740, 225302), (760, 219373), (770, 216524), (814, 204820), (836, 199430), (847, 196840), (931, 179080), (968, 172235), (980, 170126), (1036, 160930), (1045, 159544), (1064, 156695), (1078, 154660), (1210, 137788), (1295, 128744), (1330, 125356), (1406, 118580), (1463, 113960), (1480, 112651), (1540, 108262), (1628, 102410), (1672, 99715), (1694, 98420), (1813, 91960), (1862, 89540), (1960, 85063), (2035, 81928), (2072, 80465), (2090, 79772), (2156, 77330), (2299, 72520), (2420, 68894), (2590, 64372), (2660, 62678), (2695, 61864), (2812, 59290), (2849, 58520), (2926, 56980), (3080, 54131), (3256, 51205), (3388, 49210), (3515, 47432), (3626, 45980), (3724, 44770), (4070, 40964), (4180, 39886), (4235, 39368), (4312, 38665), (4477, 37240), (4598, 36260), (4655, 35816), (4840, 34447), (4921, 33880), (5180, 32186), (5320, 31339), (5390, 30932), (5624, 29645), (5698, 29260), (5852, 28490), (5929, 28120), (6776, 24605), (7030, 23716), (7252, 22990), (7315, 22792), (7448, 22385), (7733, 21560), (8140, 20482), (8360, 19943), (8470, 19684), (8954, 18620), (9065, 18392), (9196, 18130), (9310, 17908), (9842, 16940), (10241, 16280), (10360, 16093), (10780, 15466), (11396, 14630), (11495, 14504), (11704, 14245), (11858, 14060)]